481653120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:897

約数の個数: 256

約数和(自身を含む): 1727308800

約数和(自身を除く): 1245655680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 128, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 299, 312, 320, 345, 368, 384, 390, 416, 460, 480, 520, 552, 598, 624, 640, 690, 736, 780, 832, 839, 897, 920, 960, 1040, 1104, 1196, 1248, 1380, 1472, 1495, 1560, 1664, 1678, 1794, 1840, 1920, 2080, 2208, 2392, 2496, 2517, 2760, 2944, 2990, 3120, 3356, 3588, 3680, 4160, 4195, 4416, 4485, 4784, 4992, 5034, 5520, 5980, 6240, 6712, 7176, 7360, 8320, 8390, 8832, 8970, 9568, 10068, 10907, 11040, 11960, 12480, 12585, 13424, 14352, 14720, 16780, 17940, 19136, 19297, 20136, 21814, 22080, 23920, 24960, 25170, 26848, 28704, 32721, 33560, 35880, 38272, 38594, 40272, 43628, 44160, 47840, 50340, 53696, 54535, 57408, 57891, 65442, 67120, 71760, 77188, 80544, 87256, 95680, 96485, 100680, 107392, 109070, 114816, 115782, 130884, 134240, 143520, 154376, 161088, 163605, 174512, 191360, 192970, 201360, 218140, 231564, 250861, 261768, 268480, 287040, 289455, 308752, 322176, 327210, 349024, 385940, 402720, 436280, 463128, 501722, 523536, 536960, 574080, 578910, 617504, 654420, 698048, 752583, 771880, 805440, 872560, 926256, 1003444, 1047072, 1157820, 1235008, 1254305, 1308840, 1396096, 1505166, 1543760, 1610880, 1745120, 1852512, 2006888, 2094144, 2315640, 2470016, 2508610, 2617680, 3010332, 3087520, 3490240, 3705024, 3762915, 4013776, 4188288, 4631280, 5017220, 5235360, 6020664, 6175040, 6980480, 7410048, 7525830, 8027552, 9262560, 10034440, 10470720, 12041328, 12350080, 15051660, 16055104, 18525120, 20068880, 20941440, 24082656, 30103320, 32110208, 37050240, 40137760, 48165312, 60206640, 80275520, 96330624, 120413280, 160551040, 240826560, 481653120]

約数ペア:

[(1, 481653120), (2, 240826560), (3, 160551040), (4, 120413280), (5, 96330624), (6, 80275520), (8, 60206640), (10, 48165312), (12, 40137760), (13, 37050240), (15, 32110208), (16, 30103320), (20, 24082656), (23, 20941440), (24, 20068880), (26, 18525120), (30, 16055104), (32, 15051660), (39, 12350080), (40, 12041328), (46, 10470720), (48, 10034440), (52, 9262560), (60, 8027552), (64, 7525830), (65, 7410048), (69, 6980480), (78, 6175040), (80, 6020664), (92, 5235360), (96, 5017220), (104, 4631280), (115, 4188288), (120, 4013776), (128, 3762915), (130, 3705024), (138, 3490240), (156, 3087520), (160, 3010332), (184, 2617680), (192, 2508610), (195, 2470016), (208, 2315640), (230, 2094144), (240, 2006888), (260, 1852512), (276, 1745120), (299, 1610880), (312, 1543760), (320, 1505166), (345, 1396096), (368, 1308840), (384, 1254305), (390, 1235008), (416, 1157820), (460, 1047072), (480, 1003444), (520, 926256), (552, 872560), (598, 805440), (624, 771880), (640, 752583), (690, 698048), (736, 654420), (780, 617504), (832, 578910), (839, 574080), (897, 536960), (920, 523536), (960, 501722), (1040, 463128), (1104, 436280), (1196, 402720), (1248, 385940), (1380, 349024), (1472, 327210), (1495, 322176), (1560, 308752), (1664, 289455), (1678, 287040), (1794, 268480), (1840, 261768), (1920, 250861), (2080, 231564), (2208, 218140), (2392, 201360), (2496, 192970), (2517, 191360), (2760, 174512), (2944, 163605), (2990, 161088), (3120, 154376), (3356, 143520), (3588, 134240), (3680, 130884), (4160, 115782), (4195, 114816), (4416, 109070), (4485, 107392), (4784, 100680), (4992, 96485), (5034, 95680), (5520, 87256), (5980, 80544), (6240, 77188), (6712, 71760), (7176, 67120), (7360, 65442), (8320, 57891), (8390, 57408), (8832, 54535), (8970, 53696), (9568, 50340), (10068, 47840), (10907, 44160), (11040, 43628), (11960, 40272), (12480, 38594), (12585, 38272), (13424, 35880), (14352, 33560), (14720, 32721), (16780, 28704), (17940, 26848), (19136, 25170), (19297, 24960), (20136, 23920), (21814, 22080)]