29759640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{247997}}^1$

素因数の和:248011

約数の個数: 32

約数和(自身を含む): 89279280

約数和(自身を除く): 59519640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 247997, 495994, 743991, 991988, 1239985, 1487982, 1983976, 2479970, 2975964, 3719955, 4959940, 5951928, 7439910, 9919880, 14879820, 29759640]

約数ペア:

[(1, 29759640), (2, 14879820), (3, 9919880), (4, 7439910), (5, 5951928), (6, 4959940), (8, 3719955), (10, 2975964), (12, 2479970), (15, 1983976), (20, 1487982), (24, 1239985), (30, 991988), (40, 743991), (60, 495994), (120, 247997)]