4197840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17491}}^1$

素因数の和:17507

約数の個数: 40

約数和(自身を含む): 13014048

約数和(自身を除く): 8816208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 17491, 34982, 52473, 69964, 87455, 104946, 139928, 174910, 209892, 262365, 279856, 349820, 419784, 524730, 699640, 839568, 1049460, 1399280, 2098920, 4197840]

約数ペア:

[(1, 4197840), (2, 2098920), (3, 1399280), (4, 1049460), (5, 839568), (6, 699640), (8, 524730), (10, 419784), (12, 349820), (15, 279856), (16, 262365), (20, 209892), (24, 174910), (30, 139928), (40, 104946), (48, 87455), (60, 69964), (80, 52473), (120, 34982), (240, 17491)]