60351280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68581}}^1$

素因数の和:68605

約数の個数: 40

約数和(自身を含む): 153075024

約数和(自身を除く): 92723744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 68581, 137162, 274324, 342905, 548648, 685810, 754391, 1097296, 1371620, 1508782, 2743240, 3017564, 3771955, 5486480, 6035128, 7543910, 12070256, 15087820, 30175640, 60351280]

約数ペア:

[(1, 60351280), (2, 30175640), (4, 15087820), (5, 12070256), (8, 7543910), (10, 6035128), (11, 5486480), (16, 3771955), (20, 3017564), (22, 2743240), (40, 1508782), (44, 1371620), (55, 1097296), (80, 754391), (88, 685810), (110, 548648), (176, 342905), (220, 274324), (440, 137162), (880, 68581)]