164151840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{341983}}^1$

素因数の和:342001

約数の個数: 48

約数和(自身を含む): 517079808

約数和(自身を除く): 352927968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 341983, 683966, 1025949, 1367932, 1709915, 2051898, 2735864, 3419830, 4103796, 5129745, 5471728, 6839660, 8207592, 10259490, 10943456, 13679320, 16415184, 20518980, 27358640, 32830368, 41037960, 54717280, 82075920, 164151840]

約数ペア:

[(1, 164151840), (2, 82075920), (3, 54717280), (4, 41037960), (5, 32830368), (6, 27358640), (8, 20518980), (10, 16415184), (12, 13679320), (15, 10943456), (16, 10259490), (20, 8207592), (24, 6839660), (30, 5471728), (32, 5129745), (40, 4103796), (48, 3419830), (60, 2735864), (80, 2051898), (96, 1709915), (120, 1367932), (160, 1025949), (240, 683966), (480, 341983)]