60820240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58481}}^1$

素因数の和:58507

約数の個数: 40

約数和(自身を含む): 152287128

約数和(自身を除く): 91466888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 58481, 116962, 233924, 292405, 467848, 584810, 760253, 935696, 1169620, 1520506, 2339240, 3041012, 3801265, 4678480, 6082024, 7602530, 12164048, 15205060, 30410120, 60820240]

約数ペア:

[(1, 60820240), (2, 30410120), (4, 15205060), (5, 12164048), (8, 7602530), (10, 6082024), (13, 4678480), (16, 3801265), (20, 3041012), (26, 2339240), (40, 1520506), (52, 1169620), (65, 935696), (80, 760253), (104, 584810), (130, 467848), (208, 292405), (260, 233924), (520, 116962), (1040, 58481)]