629965680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2624857}}^1$

素因数の和:2624873

約数の個数: 40

約数和(自身を含む): 1952894352

約数和(自身を除く): 1322928672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2624857, 5249714, 7874571, 10499428, 13124285, 15749142, 20998856, 26248570, 31498284, 39372855, 41997712, 52497140, 62996568, 78745710, 104994280, 125993136, 157491420, 209988560, 314982840, 629965680]

約数ペア:

[(1, 629965680), (2, 314982840), (3, 209988560), (4, 157491420), (5, 125993136), (6, 104994280), (8, 78745710), (10, 62996568), (12, 52497140), (15, 41997712), (16, 39372855), (20, 31498284), (24, 26248570), (30, 20998856), (40, 15749142), (48, 13124285), (60, 10499428), (80, 7874571), (120, 5249714), (240, 2624857)]