158452080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{660217}}^1$

素因数の和:660233

約数の個数: 40

約数和(自身を含む): 491202192

約数和(自身を除く): 332750112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 660217, 1320434, 1980651, 2640868, 3301085, 3961302, 5281736, 6602170, 7922604, 9903255, 10563472, 13204340, 15845208, 19806510, 26408680, 31690416, 39613020, 52817360, 79226040, 158452080]

約数ペア:

[(1, 158452080), (2, 79226040), (3, 52817360), (4, 39613020), (5, 31690416), (6, 26408680), (8, 19806510), (10, 15845208), (12, 13204340), (15, 10563472), (16, 9903255), (20, 7922604), (24, 6602170), (30, 5281736), (40, 3961302), (48, 3301085), (60, 2640868), (80, 1980651), (120, 1320434), (240, 660217)]