156645960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1305383}}^1$

素因数の和:1305397

約数の個数: 32

約数和(自身を含む): 469938240

約数和(自身を除く): 313292280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1305383, 2610766, 3916149, 5221532, 6526915, 7832298, 10443064, 13053830, 15664596, 19580745, 26107660, 31329192, 39161490, 52215320, 78322980, 156645960]

約数ペア:

[(1, 156645960), (2, 78322980), (3, 52215320), (4, 39161490), (5, 31329192), (6, 26107660), (8, 19580745), (10, 15664596), (12, 13053830), (15, 10443064), (20, 7832298), (24, 6526915), (30, 5221532), (40, 3916149), (60, 2610766), (120, 1305383)]