6471120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 20445120

約数和(自身を除く): 13974000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 457, 472, 590, 708, 885, 914, 944, 1180, 1371, 1416, 1770, 1828, 2285, 2360, 2742, 2832, 3540, 3656, 4570, 4720, 5484, 6855, 7080, 7312, 9140, 10968, 13710, 14160, 18280, 21936, 26963, 27420, 36560, 53926, 54840, 80889, 107852, 109680, 134815, 161778, 215704, 269630, 323556, 404445, 431408, 539260, 647112, 808890, 1078520, 1294224, 1617780, 2157040, 3235560, 6471120]

約数ペア:

[(1, 6471120), (2, 3235560), (3, 2157040), (4, 1617780), (5, 1294224), (6, 1078520), (8, 808890), (10, 647112), (12, 539260), (15, 431408), (16, 404445), (20, 323556), (24, 269630), (30, 215704), (40, 161778), (48, 134815), (59, 109680), (60, 107852), (80, 80889), (118, 54840), (120, 53926), (177, 36560), (236, 27420), (240, 26963), (295, 21936), (354, 18280), (457, 14160), (472, 13710), (590, 10968), (708, 9140), (885, 7312), (914, 7080), (944, 6855), (1180, 5484), (1371, 4720), (1416, 4570), (1770, 3656), (1828, 3540), (2285, 2832), (2360, 2742)]