8380860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139681}}^1$

素因数の和:139693

約数の個数: 24

約数和(自身を含む): 23466576

約数和(自身を除く): 15085716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139681, 279362, 419043, 558724, 698405, 838086, 1396810, 1676172, 2095215, 2793620, 4190430, 8380860]

約数ペア:

[(1, 8380860), (2, 4190430), (3, 2793620), (4, 2095215), (5, 1676172), (6, 1396810), (10, 838086), (12, 698405), (15, 558724), (20, 419043), (30, 279362), (60, 139681)]