60011920

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7283}}^1$

素因数の和:7399

約数の個数: 40

約数和(自身を含む): 140901696

約数和(自身を除く): 80889776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 7283, 8240, 14566, 29132, 36415, 58264, 72830, 116528, 145660, 291320, 582640, 750149, 1500298, 3000596, 3750745, 6001192, 7501490, 12002384, 15002980, 30005960, 60011920]

約数ペア:

[(1, 60011920), (2, 30005960), (4, 15002980), (5, 12002384), (8, 7501490), (10, 6001192), (16, 3750745), (20, 3000596), (40, 1500298), (80, 750149), (103, 582640), (206, 291320), (412, 145660), (515, 116528), (824, 72830), (1030, 58264), (1648, 36415), (2060, 29132), (4120, 14566), (7283, 8240)]