79030920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{658591}}^1$

素因数の和:658605

約数の個数: 32

約数和(自身を含む): 237093120

約数和(自身を除く): 158062200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 658591, 1317182, 1975773, 2634364, 3292955, 3951546, 5268728, 6585910, 7903092, 9878865, 13171820, 15806184, 19757730, 26343640, 39515460, 79030920]

約数ペア:

[(1, 79030920), (2, 39515460), (3, 26343640), (4, 19757730), (5, 15806184), (6, 13171820), (8, 9878865), (10, 7903092), (12, 6585910), (15, 5268728), (20, 3951546), (24, 3292955), (30, 2634364), (40, 1975773), (60, 1317182), (120, 658591)]