328002960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19249}}^1$

素因数の和:19336

約数の個数: 80

約数和(自身を含む): 1031184000

約数和(自身を除く): 703181040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 19249, 38498, 57747, 76996, 96245, 115494, 153992, 192490, 230988, 288735, 307984, 384980, 461976, 577470, 769960, 923952, 1154940, 1366679, 1539920, 2309880, 2733358, 4100037, 4619760, 5466716, 6833395, 8200074, 10933432, 13666790, 16400148, 20500185, 21866864, 27333580, 32800296, 41000370, 54667160, 65600592, 82000740, 109334320, 164001480, 328002960]

約数ペア:

[(1, 328002960), (2, 164001480), (3, 109334320), (4, 82000740), (5, 65600592), (6, 54667160), (8, 41000370), (10, 32800296), (12, 27333580), (15, 21866864), (16, 20500185), (20, 16400148), (24, 13666790), (30, 10933432), (40, 8200074), (48, 6833395), (60, 5466716), (71, 4619760), (80, 4100037), (120, 2733358), (142, 2309880), (213, 1539920), (240, 1366679), (284, 1154940), (355, 923952), (426, 769960), (568, 577470), (710, 461976), (852, 384980), (1065, 307984), (1136, 288735), (1420, 230988), (1704, 192490), (2130, 153992), (2840, 115494), (3408, 96245), (4260, 76996), (5680, 57747), (8520, 38498), (17040, 19249)]