6459760

素因数分解:

$2^4\times 5^1\times {\mathrm{80747}}^1$

素因数の和:80760

約数の個数: 20

約数和(自身を含む): 15019128

約数和(自身を除く): 8559368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 80747, 161494, 322988, 403735, 645976, 807470, 1291952, 1614940, 3229880, 6459760]

約数ペア:

[(1, 6459760), (2, 3229880), (4, 1614940), (5, 1291952), (8, 807470), (10, 645976), (16, 403735), (20, 322988), (40, 161494), (80, 80747)]