153884820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2564747}}^1$

素因数の和:2564759

約数の個数: 24

約数和(自身を含む): 430877664

約数和(自身を除く): 276992844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2564747, 5129494, 7694241, 10258988, 12823735, 15388482, 25647470, 30776964, 38471205, 51294940, 76942410, 153884820]

約数ペア:

[(1, 153884820), (2, 76942410), (3, 51294940), (4, 38471205), (5, 30776964), (6, 25647470), (10, 15388482), (12, 12823735), (15, 10258988), (20, 7694241), (30, 5129494), (60, 2564747)]