352174920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{6971}}^1$

素因数の和:7406

約数の個数: 64

約数和(自身を含む): 1059186240

約数和(自身を除く): 707011320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 6315, 6971, 8420, 10104, 12630, 13942, 16840, 20913, 25260, 27884, 34855, 41826, 50520, 55768, 69710, 83652, 104565, 139420, 167304, 209130, 278840, 418260, 836520, 2934791, 5869582, 8804373, 11739164, 14673955, 17608746, 23478328, 29347910, 35217492, 44021865, 58695820, 70434984, 88043730, 117391640, 176087460, 352174920]

約数ペア:

[(1, 352174920), (2, 176087460), (3, 117391640), (4, 88043730), (5, 70434984), (6, 58695820), (8, 44021865), (10, 35217492), (12, 29347910), (15, 23478328), (20, 17608746), (24, 14673955), (30, 11739164), (40, 8804373), (60, 5869582), (120, 2934791), (421, 836520), (842, 418260), (1263, 278840), (1684, 209130), (2105, 167304), (2526, 139420), (3368, 104565), (4210, 83652), (5052, 69710), (6315, 55768), (6971, 50520), (8420, 41826), (10104, 34855), (12630, 27884), (13942, 25260), (16840, 20913)]