125782920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{349397}}^1$

素因数の和:349414

約数の個数: 48

約数和(自身を含む): 408795660

約数和(自身を除く): 283012740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 349397, 698794, 1048191, 1397588, 1746985, 2096382, 2795176, 3144573, 3493970, 4192764, 5240955, 6289146, 6987940, 8385528, 10481910, 12578292, 13975880, 15722865, 20963820, 25156584, 31445730, 41927640, 62891460, 125782920]

約数ペア:

[(1, 125782920), (2, 62891460), (3, 41927640), (4, 31445730), (5, 25156584), (6, 20963820), (8, 15722865), (9, 13975880), (10, 12578292), (12, 10481910), (15, 8385528), (18, 6987940), (20, 6289146), (24, 5240955), (30, 4192764), (36, 3493970), (40, 3144573), (45, 2795176), (60, 2096382), (72, 1746985), (90, 1397588), (120, 1048191), (180, 698794), (360, 349397)]