720885072

素因数分解:

$2^4\times 3^1\times {\mathrm{15018439}}^1$

素因数の和:15018450

約数の個数: 20

約数和(自身を含む): 1862286560

約数和(自身を除く): 1141401488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 15018439, 30036878, 45055317, 60073756, 90110634, 120147512, 180221268, 240295024, 360442536, 720885072]

約数ペア:

[(1, 720885072), (2, 360442536), (3, 240295024), (4, 180221268), (6, 120147512), (8, 90110634), (12, 60073756), (16, 45055317), (24, 30036878), (48, 15018439)]