140877480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1173979}}^1$

素因数の和:1173993

約数の個数: 32

約数和(自身を含む): 422632800

約数和(自身を除く): 281755320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1173979, 2347958, 3521937, 4695916, 5869895, 7043874, 9391832, 11739790, 14087748, 17609685, 23479580, 28175496, 35219370, 46959160, 70438740, 140877480]

約数ペア:

[(1, 140877480), (2, 70438740), (3, 46959160), (4, 35219370), (5, 28175496), (6, 23479580), (8, 17609685), (10, 14087748), (12, 11739790), (15, 9391832), (20, 7043874), (24, 5869895), (30, 4695916), (40, 3521937), (60, 2347958), (120, 1173979)]