180007080

素因数分解:

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

素因数の和:192

約数の個数: 256

約数和(自身を含む): 627056640

約数和(自身を除く): 447049560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 53, 55, 60, 62, 66, 83, 88, 93, 106, 110, 120, 124, 132, 155, 159, 165, 166, 186, 212, 220, 248, 249, 264, 265, 310, 318, 330, 332, 341, 372, 415, 424, 440, 465, 498, 530, 583, 620, 636, 660, 664, 682, 744, 795, 830, 913, 930, 996, 1023, 1060, 1166, 1240, 1245, 1272, 1320, 1364, 1590, 1643, 1660, 1705, 1749, 1826, 1860, 1992, 2046, 2120, 2332, 2490, 2573, 2728, 2739, 2915, 3180, 3286, 3320, 3410, 3498, 3652, 3720, 4092, 4399, 4565, 4664, 4929, 4980, 5115, 5146, 5478, 5830, 6360, 6572, 6820, 6996, 7304, 7719, 8184, 8215, 8745, 8798, 9130, 9858, 9960, 10230, 10292, 10956, 11660, 12865, 13144, 13197, 13640, 13695, 13992, 15438, 16430, 17490, 17596, 18073, 18260, 19716, 20460, 20584, 21912, 21995, 23320, 24645, 25730, 26394, 27390, 28303, 30876, 32860, 34980, 35192, 36146, 36520, 38595, 39432, 40920, 43990, 48389, 49290, 51460, 52788, 54219, 54780, 56606, 61752, 65720, 65985, 69960, 72292, 77190, 84909, 87980, 90365, 96778, 98580, 102920, 105576, 108438, 109560, 113212, 131970, 136369, 141515, 144584, 145167, 154380, 169818, 175960, 180730, 193556, 197160, 216876, 226424, 241945, 263940, 271095, 272738, 283030, 290334, 308760, 339636, 361460, 387112, 409107, 424545, 433752, 483890, 527880, 542190, 545476, 566060, 580668, 679272, 681845, 722920, 725835, 818214, 849090, 967780, 1084380, 1090952, 1132120, 1161336, 1363690, 1451670, 1500059, 1636428, 1698180, 1935560, 2045535, 2168760, 2727380, 2903340, 3000118, 3272856, 3396360, 4091070, 4500177, 5454760, 5806680, 6000236, 7500295, 8182140, 9000354, 12000472, 15000590, 16364280, 18000708, 22500885, 30001180, 36001416, 45001770, 60002360, 90003540, 180007080]

約数ペア:

[(1, 180007080), (2, 90003540), (3, 60002360), (4, 45001770), (5, 36001416), (6, 30001180), (8, 22500885), (10, 18000708), (11, 16364280), (12, 15000590), (15, 12000472), (20, 9000354), (22, 8182140), (24, 7500295), (30, 6000236), (31, 5806680), (33, 5454760), (40, 4500177), (44, 4091070), (53, 3396360), (55, 3272856), (60, 3000118), (62, 2903340), (66, 2727380), (83, 2168760), (88, 2045535), (93, 1935560), (106, 1698180), (110, 1636428), (120, 1500059), (124, 1451670), (132, 1363690), (155, 1161336), (159, 1132120), (165, 1090952), (166, 1084380), (186, 967780), (212, 849090), (220, 818214), (248, 725835), (249, 722920), (264, 681845), (265, 679272), (310, 580668), (318, 566060), (330, 545476), (332, 542190), (341, 527880), (372, 483890), (415, 433752), (424, 424545), (440, 409107), (465, 387112), (498, 361460), (530, 339636), (583, 308760), (620, 290334), (636, 283030), (660, 272738), (664, 271095), (682, 263940), (744, 241945), (795, 226424), (830, 216876), (913, 197160), (930, 193556), (996, 180730), (1023, 175960), (1060, 169818), (1166, 154380), (1240, 145167), (1245, 144584), (1272, 141515), (1320, 136369), (1364, 131970), (1590, 113212), (1643, 109560), (1660, 108438), (1705, 105576), (1749, 102920), (1826, 98580), (1860, 96778), (1992, 90365), (2046, 87980), (2120, 84909), (2332, 77190), (2490, 72292), (2573, 69960), (2728, 65985), (2739, 65720), (2915, 61752), (3180, 56606), (3286, 54780), (3320, 54219), (3410, 52788), (3498, 51460), (3652, 49290), (3720, 48389), (4092, 43990), (4399, 40920), (4565, 39432), (4664, 38595), (4929, 36520), (4980, 36146), (5115, 35192), (5146, 34980), (5478, 32860), (5830, 30876), (6360, 28303), (6572, 27390), (6820, 26394), (6996, 25730), (7304, 24645), (7719, 23320), (8184, 21995), (8215, 21912), (8745, 20584), (8798, 20460), (9130, 19716), (9858, 18260), (9960, 18073), (10230, 17596), (10292, 17490), (10956, 16430), (11660, 15438), (12865, 13992), (13144, 13695), (13197, 13640)]