472920480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 1712430720

約数和(自身を除く): 1239510240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 109, 115, 120, 131, 138, 144, 160, 180, 184, 207, 218, 230, 240, 262, 276, 288, 327, 345, 360, 368, 393, 414, 436, 460, 480, 524, 545, 552, 654, 655, 690, 720, 736, 786, 828, 872, 920, 981, 1035, 1048, 1090, 1104, 1179, 1308, 1310, 1380, 1440, 1572, 1635, 1656, 1744, 1840, 1962, 1965, 2070, 2096, 2180, 2208, 2358, 2507, 2616, 2620, 2760, 3013, 3144, 3270, 3312, 3488, 3680, 3924, 3930, 4140, 4192, 4360, 4716, 4905, 5014, 5232, 5240, 5520, 5895, 6026, 6288, 6540, 6624, 7521, 7848, 7860, 8280, 8720, 9039, 9432, 9810, 10028, 10464, 10480, 11040, 11790, 12052, 12535, 12576, 13080, 14279, 15042, 15065, 15696, 15720, 16560, 17440, 18078, 18864, 19620, 20056, 20960, 22563, 23580, 24104, 25070, 26160, 27117, 28558, 30084, 30130, 31392, 31440, 33120, 36156, 37605, 37728, 39240, 40112, 42837, 45126, 45195, 47160, 48208, 50140, 52320, 54234, 57116, 60168, 60260, 62880, 71395, 72312, 75210, 78480, 80224, 85674, 90252, 90390, 94320, 96416, 100280, 108468, 112815, 114232, 120336, 120520, 128511, 135585, 142790, 144624, 150420, 156960, 171348, 180504, 180780, 188640, 200560, 214185, 216936, 225630, 228464, 240672, 241040, 257022, 271170, 285580, 289248, 300840, 328417, 342696, 361008, 361560, 401120, 428370, 433872, 451260, 456928, 482080, 514044, 542340, 571160, 601680, 642555, 656834, 685392, 722016, 723120, 856740, 867744, 902520, 985251, 1028088, 1084680, 1142320, 1203360, 1285110, 1313668, 1370784, 1446240, 1642085, 1713480, 1805040, 1970502, 2056176, 2169360, 2284640, 2570220, 2627336, 2955753, 3284170, 3426960, 3610080, 3941004, 4112352, 4338720, 4926255, 5140440, 5254672, 5911506, 6568340, 6853920, 7882008, 9852510, 10280880, 10509344, 11823012, 13136680, 14778765, 15764016, 19705020, 20561760, 23646024, 26273360, 29557530, 31528032, 39410040, 47292048, 52546720, 59115060, 78820080, 94584096, 118230120, 157640160, 236460240, 472920480]

約数ペア:

[(1, 472920480), (2, 236460240), (3, 157640160), (4, 118230120), (5, 94584096), (6, 78820080), (8, 59115060), (9, 52546720), (10, 47292048), (12, 39410040), (15, 31528032), (16, 29557530), (18, 26273360), (20, 23646024), (23, 20561760), (24, 19705020), (30, 15764016), (32, 14778765), (36, 13136680), (40, 11823012), (45, 10509344), (46, 10280880), (48, 9852510), (60, 7882008), (69, 6853920), (72, 6568340), (80, 5911506), (90, 5254672), (92, 5140440), (96, 4926255), (109, 4338720), (115, 4112352), (120, 3941004), (131, 3610080), (138, 3426960), (144, 3284170), (160, 2955753), (180, 2627336), (184, 2570220), (207, 2284640), (218, 2169360), (230, 2056176), (240, 1970502), (262, 1805040), (276, 1713480), (288, 1642085), (327, 1446240), (345, 1370784), (360, 1313668), (368, 1285110), (393, 1203360), (414, 1142320), (436, 1084680), (460, 1028088), (480, 985251), (524, 902520), (545, 867744), (552, 856740), (654, 723120), (655, 722016), (690, 685392), (720, 656834), (736, 642555), (786, 601680), (828, 571160), (872, 542340), (920, 514044), (981, 482080), (1035, 456928), (1048, 451260), (1090, 433872), (1104, 428370), (1179, 401120), (1308, 361560), (1310, 361008), (1380, 342696), (1440, 328417), (1572, 300840), (1635, 289248), (1656, 285580), (1744, 271170), (1840, 257022), (1962, 241040), (1965, 240672), (2070, 228464), (2096, 225630), (2180, 216936), (2208, 214185), (2358, 200560), (2507, 188640), (2616, 180780), (2620, 180504), (2760, 171348), (3013, 156960), (3144, 150420), (3270, 144624), (3312, 142790), (3488, 135585), (3680, 128511), (3924, 120520), (3930, 120336), (4140, 114232), (4192, 112815), (4360, 108468), (4716, 100280), (4905, 96416), (5014, 94320), (5232, 90390), (5240, 90252), (5520, 85674), (5895, 80224), (6026, 78480), (6288, 75210), (6540, 72312), (6624, 71395), (7521, 62880), (7848, 60260), (7860, 60168), (8280, 57116), (8720, 54234), (9039, 52320), (9432, 50140), (9810, 48208), (10028, 47160), (10464, 45195), (10480, 45126), (11040, 42837), (11790, 40112), (12052, 39240), (12535, 37728), (12576, 37605), (13080, 36156), (14279, 33120), (15042, 31440), (15065, 31392), (15696, 30130), (15720, 30084), (16560, 28558), (17440, 27117), (18078, 26160), (18864, 25070), (19620, 24104), (20056, 23580), (20960, 22563)]