612468480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12269}}^1$

素因数の和:12306

約数の個数: 144

約数和(自身を含む): 2106709920

約数和(自身を除く): 1494241440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12269, 12480, 16640, 24538, 24960, 36807, 49076, 49920, 61345, 73614, 98152, 122690, 147228, 159497, 184035, 196304, 245380, 294456, 318994, 368070, 392608, 478491, 490760, 588912, 637988, 736140, 785216, 797485, 956982, 981520, 1177824, 1275976, 1472280, 1570432, 1594970, 1913964, 1963040, 2355648, 2392455, 2551952, 2944560, 3140864, 3189940, 3827928, 3926080, 4711296, 4784910, 5103904, 5889120, 6379880, 7655856, 7852160, 9422592, 9569820, 10207808, 11778240, 12759760, 15311712, 15704320, 19139640, 20415616, 23556480, 25519520, 30623424, 38279280, 40831232, 47112960, 51039040, 61246848, 76558560, 102078080, 122493696, 153117120, 204156160, 306234240, 612468480]

約数ペア:

[(1, 612468480), (2, 306234240), (3, 204156160), (4, 153117120), (5, 122493696), (6, 102078080), (8, 76558560), (10, 61246848), (12, 51039040), (13, 47112960), (15, 40831232), (16, 38279280), (20, 30623424), (24, 25519520), (26, 23556480), (30, 20415616), (32, 19139640), (39, 15704320), (40, 15311712), (48, 12759760), (52, 11778240), (60, 10207808), (64, 9569820), (65, 9422592), (78, 7852160), (80, 7655856), (96, 6379880), (104, 5889120), (120, 5103904), (128, 4784910), (130, 4711296), (156, 3926080), (160, 3827928), (192, 3189940), (195, 3140864), (208, 2944560), (240, 2551952), (256, 2392455), (260, 2355648), (312, 1963040), (320, 1913964), (384, 1594970), (390, 1570432), (416, 1472280), (480, 1275976), (520, 1177824), (624, 981520), (640, 956982), (768, 797485), (780, 785216), (832, 736140), (960, 637988), (1040, 588912), (1248, 490760), (1280, 478491), (1560, 392608), (1664, 368070), (1920, 318994), (2080, 294456), (2496, 245380), (3120, 196304), (3328, 184035), (3840, 159497), (4160, 147228), (4992, 122690), (6240, 98152), (8320, 73614), (9984, 61345), (12269, 49920), (12480, 49076), (16640, 36807), (24538, 24960)]