720028320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 384

約数和(自身を含む): 2633637888

約数和(自身を除く): 1913609568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 53, 55, 60, 62, 66, 80, 83, 88, 93, 96, 106, 110, 120, 124, 132, 155, 159, 160, 165, 166, 176, 186, 212, 220, 240, 248, 249, 264, 265, 310, 318, 330, 332, 341, 352, 372, 415, 424, 440, 465, 480, 496, 498, 528, 530, 583, 620, 636, 660, 664, 682, 744, 795, 830, 848, 880, 913, 930, 992, 996, 1023, 1056, 1060, 1166, 1240, 1245, 1272, 1320, 1328, 1364, 1488, 1590, 1643, 1660, 1696, 1705, 1749, 1760, 1826, 1860, 1992, 2046, 2120, 2332, 2480, 2490, 2544, 2573, 2640, 2656, 2728, 2739, 2915, 2976, 3180, 3286, 3320, 3410, 3498, 3652, 3720, 3984, 4092, 4240, 4399, 4565, 4664, 4929, 4960, 4980, 5088, 5115, 5146, 5280, 5456, 5478, 5830, 6360, 6572, 6640, 6820, 6996, 7304, 7440, 7719, 7968, 8184, 8215, 8480, 8745, 8798, 9130, 9328, 9858, 9960, 10230, 10292, 10912, 10956, 11660, 12720, 12865, 13144, 13197, 13280, 13640, 13695, 13992, 14608, 14880, 15438, 16368, 16430, 17490, 17596, 18073, 18260, 18656, 19716, 19920, 20460, 20584, 21912, 21995, 23320, 24645, 25440, 25730, 26288, 26394, 27280, 27390, 27984, 28303, 29216, 30876, 32736, 32860, 34980, 35192, 36146, 36520, 38595, 39432, 39840, 40920, 41168, 43824, 43990, 46640, 48389, 49290, 51460, 52576, 52788, 54219, 54560, 54780, 55968, 56606, 61752, 65720, 65985, 69960, 70384, 72292, 73040, 77190, 78864, 81840, 82336, 84909, 87648, 87980, 90365, 93280, 96778, 98580, 102920, 105576, 108438, 109560, 113212, 123504, 131440, 131970, 136369, 139920, 140768, 141515, 144584, 145167, 146080, 154380, 157728, 163680, 169818, 175960, 180730, 193556, 197160, 205840, 211152, 216876, 219120, 226424, 241945, 247008, 262880, 263940, 271095, 272738, 279840, 283030, 289168, 290334, 308760, 339636, 351920, 361460, 387112, 394320, 409107, 411680, 422304, 424545, 433752, 438240, 452848, 483890, 527880, 542190, 545476, 566060, 578336, 580668, 617520, 679272, 681845, 703840, 722920, 725835, 774224, 788640, 818214, 849090, 867504, 905696, 967780, 1055760, 1084380, 1090952, 1132120, 1161336, 1235040, 1358544, 1363690, 1445840, 1451670, 1500059, 1548448, 1636428, 1698180, 1735008, 1935560, 2045535, 2111520, 2168760, 2181904, 2264240, 2322672, 2717088, 2727380, 2891680, 2903340, 3000118, 3272856, 3396360, 3871120, 4091070, 4337520, 4363808, 4500177, 4528480, 4645344, 5454760, 5806680, 6000236, 6545712, 6792720, 7500295, 7742240, 8182140, 8675040, 9000354, 10909520, 11613360, 12000472, 13091424, 13585440, 15000590, 16364280, 18000708, 21819040, 22500885, 23226720, 24000944, 30001180, 32728560, 36001416, 45001770, 48001888, 60002360, 65457120, 72002832, 90003540, 120004720, 144005664, 180007080, 240009440, 360014160, 720028320]

約数ペア:

[(1, 720028320), (2, 360014160), (3, 240009440), (4, 180007080), (5, 144005664), (6, 120004720), (8, 90003540), (10, 72002832), (11, 65457120), (12, 60002360), (15, 48001888), (16, 45001770), (20, 36001416), (22, 32728560), (24, 30001180), (30, 24000944), (31, 23226720), (32, 22500885), (33, 21819040), (40, 18000708), (44, 16364280), (48, 15000590), (53, 13585440), (55, 13091424), (60, 12000472), (62, 11613360), (66, 10909520), (80, 9000354), (83, 8675040), (88, 8182140), (93, 7742240), (96, 7500295), (106, 6792720), (110, 6545712), (120, 6000236), (124, 5806680), (132, 5454760), (155, 4645344), (159, 4528480), (160, 4500177), (165, 4363808), (166, 4337520), (176, 4091070), (186, 3871120), (212, 3396360), (220, 3272856), (240, 3000118), (248, 2903340), (249, 2891680), (264, 2727380), (265, 2717088), (310, 2322672), (318, 2264240), (330, 2181904), (332, 2168760), (341, 2111520), (352, 2045535), (372, 1935560), (415, 1735008), (424, 1698180), (440, 1636428), (465, 1548448), (480, 1500059), (496, 1451670), (498, 1445840), (528, 1363690), (530, 1358544), (583, 1235040), (620, 1161336), (636, 1132120), (660, 1090952), (664, 1084380), (682, 1055760), (744, 967780), (795, 905696), (830, 867504), (848, 849090), (880, 818214), (913, 788640), (930, 774224), (992, 725835), (996, 722920), (1023, 703840), (1056, 681845), (1060, 679272), (1166, 617520), (1240, 580668), (1245, 578336), (1272, 566060), (1320, 545476), (1328, 542190), (1364, 527880), (1488, 483890), (1590, 452848), (1643, 438240), (1660, 433752), (1696, 424545), (1705, 422304), (1749, 411680), (1760, 409107), (1826, 394320), (1860, 387112), (1992, 361460), (2046, 351920), (2120, 339636), (2332, 308760), (2480, 290334), (2490, 289168), (2544, 283030), (2573, 279840), (2640, 272738), (2656, 271095), (2728, 263940), (2739, 262880), (2915, 247008), (2976, 241945), (3180, 226424), (3286, 219120), (3320, 216876), (3410, 211152), (3498, 205840), (3652, 197160), (3720, 193556), (3984, 180730), (4092, 175960), (4240, 169818), (4399, 163680), (4565, 157728), (4664, 154380), (4929, 146080), (4960, 145167), (4980, 144584), (5088, 141515), (5115, 140768), (5146, 139920), (5280, 136369), (5456, 131970), (5478, 131440), (5830, 123504), (6360, 113212), (6572, 109560), (6640, 108438), (6820, 105576), (6996, 102920), (7304, 98580), (7440, 96778), (7719, 93280), (7968, 90365), (8184, 87980), (8215, 87648), (8480, 84909), (8745, 82336), (8798, 81840), (9130, 78864), (9328, 77190), (9858, 73040), (9960, 72292), (10230, 70384), (10292, 69960), (10912, 65985), (10956, 65720), (11660, 61752), (12720, 56606), (12865, 55968), (13144, 54780), (13197, 54560), (13280, 54219), (13640, 52788), (13695, 52576), (13992, 51460), (14608, 49290), (14880, 48389), (15438, 46640), (16368, 43990), (16430, 43824), (17490, 41168), (17596, 40920), (18073, 39840), (18260, 39432), (18656, 38595), (19716, 36520), (19920, 36146), (20460, 35192), (20584, 34980), (21912, 32860), (21995, 32736), (23320, 30876), (24645, 29216), (25440, 28303), (25730, 27984), (26288, 27390), (26394, 27280)]