151166640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{629861}}^1$

素因数の和:629877

約数の個数: 40

約数和(自身を含む): 468617328

約数和(自身を除く): 317450688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 629861, 1259722, 1889583, 2519444, 3149305, 3779166, 5038888, 6298610, 7558332, 9447915, 10077776, 12597220, 15116664, 18895830, 25194440, 30233328, 37791660, 50388880, 75583320, 151166640]

約数ペア:

[(1, 151166640), (2, 75583320), (3, 50388880), (4, 37791660), (5, 30233328), (6, 25194440), (8, 18895830), (10, 15116664), (12, 12597220), (15, 10077776), (16, 9447915), (20, 7558332), (24, 6298610), (30, 5038888), (40, 3779166), (48, 3149305), (60, 2519444), (80, 1889583), (120, 1259722), (240, 629861)]