75080240

素因数分解:

$2^4\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1531}}^1$

素因数の和:2157

約数の個数: 40

約数和(自身を含む): 174960528

約数和(自身を除く): 99880288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 613, 1226, 1531, 2452, 3062, 3065, 4904, 6124, 6130, 7655, 9808, 12248, 12260, 15310, 24496, 24520, 30620, 49040, 61240, 122480, 938503, 1877006, 3754012, 4692515, 7508024, 9385030, 15016048, 18770060, 37540120, 75080240]

約数ペア:

[(1, 75080240), (2, 37540120), (4, 18770060), (5, 15016048), (8, 9385030), (10, 7508024), (16, 4692515), (20, 3754012), (40, 1877006), (80, 938503), (613, 122480), (1226, 61240), (1531, 49040), (2452, 30620), (3062, 24520), (3065, 24496), (4904, 15310), (6124, 12260), (6130, 12248), (7655, 9808)]