147191640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{29917}}^1$

素因数の和:29972

約数の個数: 64

約数和(自身を含む): 452360160

約数和(自身を除く): 305168520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 29917, 59834, 89751, 119668, 149585, 179502, 239336, 299170, 359004, 448755, 598340, 718008, 897510, 1196680, 1226597, 1795020, 2453194, 3590040, 3679791, 4906388, 6132985, 7359582, 9812776, 12265970, 14719164, 18398955, 24531940, 29438328, 36797910, 49063880, 73595820, 147191640]

約数ペア:

[(1, 147191640), (2, 73595820), (3, 49063880), (4, 36797910), (5, 29438328), (6, 24531940), (8, 18398955), (10, 14719164), (12, 12265970), (15, 9812776), (20, 7359582), (24, 6132985), (30, 4906388), (40, 3679791), (41, 3590040), (60, 2453194), (82, 1795020), (120, 1226597), (123, 1196680), (164, 897510), (205, 718008), (246, 598340), (328, 448755), (410, 359004), (492, 299170), (615, 239336), (820, 179502), (984, 149585), (1230, 119668), (1640, 89751), (2460, 59834), (4920, 29917)]