4197720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{34981}}^1$

素因数の和:34995

約数の個数: 32

約数和(自身を含む): 12593520

約数和(自身を除く): 8395800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 34981, 69962, 104943, 139924, 174905, 209886, 279848, 349810, 419772, 524715, 699620, 839544, 1049430, 1399240, 2098860, 4197720]

約数ペア:

[(1, 4197720), (2, 2098860), (3, 1399240), (4, 1049430), (5, 839544), (6, 699620), (8, 524715), (10, 419772), (12, 349810), (15, 279848), (20, 209886), (24, 174905), (30, 139924), (40, 104943), (60, 69962), (120, 34981)]