154920160

素因数分解:

$2^5\times 5^1\times {\mathrm{968251}}^1$

素因数の和:968266

約数の個数: 24

約数和(自身を含む): 365999256

約数和(自身を除く): 211079096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 968251, 1936502, 3873004, 4841255, 7746008, 9682510, 15492016, 19365020, 30984032, 38730040, 77460080, 154920160]

約数ペア:

[(1, 154920160), (2, 77460080), (4, 38730040), (5, 30984032), (8, 19365020), (10, 15492016), (16, 9682510), (20, 7746008), (32, 4841255), (40, 3873004), (80, 1936502), (160, 968251)]