147237960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1226983}}^1$

素因数の和:1226997

約数の個数: 32

約数和(自身を含む): 441714240

約数和(自身を除く): 294476280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1226983, 2453966, 3680949, 4907932, 6134915, 7361898, 9815864, 12269830, 14723796, 18404745, 24539660, 29447592, 36809490, 49079320, 73618980, 147237960]

約数ペア:

[(1, 147237960), (2, 73618980), (3, 49079320), (4, 36809490), (5, 29447592), (6, 24539660), (8, 18404745), (10, 14723796), (12, 12269830), (15, 9815864), (20, 7361898), (24, 6134915), (30, 4907932), (40, 3680949), (60, 2453966), (120, 1226983)]