155115960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1292633}}^1$

素因数の和:1292647

約数の個数: 32

約数和(自身を含む): 465348240

約数和(自身を除く): 310232280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1292633, 2585266, 3877899, 5170532, 6463165, 7755798, 10341064, 12926330, 15511596, 19389495, 25852660, 31023192, 38778990, 51705320, 77557980, 155115960]

約数ペア:

[(1, 155115960), (2, 77557980), (3, 51705320), (4, 38778990), (5, 31023192), (6, 25852660), (8, 19389495), (10, 15511596), (12, 12926330), (15, 10341064), (20, 7755798), (24, 6463165), (30, 5170532), (40, 3877899), (60, 2585266), (120, 1292633)]