60310120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115981}}^1$

素因数の和:116005

約数の個数: 32

約数和(自身を含む): 146137320

約数和(自身を除く): 85827200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 115981, 231962, 463924, 579905, 927848, 1159810, 1507753, 2319620, 3015506, 4639240, 6031012, 7538765, 12062024, 15077530, 30155060, 60310120]

約数ペア:

[(1, 60310120), (2, 30155060), (4, 15077530), (5, 12062024), (8, 7538765), (10, 6031012), (13, 4639240), (20, 3015506), (26, 2319620), (40, 1507753), (52, 1159810), (65, 927848), (104, 579905), (130, 463924), (260, 231962), (520, 115981)]