160873960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13451}}^1$

素因数の和:13498

約数の個数: 64

約数和(自身を含む): 406788480

約数和(自身を除く): 245914520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 13451, 26902, 53804, 67255, 107608, 134510, 174863, 269020, 309373, 349726, 538040, 618746, 699452, 874315, 1237492, 1398904, 1546865, 1748630, 2474984, 3093730, 3497260, 4021849, 6187460, 6994520, 8043698, 12374920, 16087396, 20109245, 32174792, 40218490, 80436980, 160873960]

約数ペア:

[(1, 160873960), (2, 80436980), (4, 40218490), (5, 32174792), (8, 20109245), (10, 16087396), (13, 12374920), (20, 8043698), (23, 6994520), (26, 6187460), (40, 4021849), (46, 3497260), (52, 3093730), (65, 2474984), (92, 1748630), (104, 1546865), (115, 1398904), (130, 1237492), (184, 874315), (230, 699452), (260, 618746), (299, 538040), (460, 349726), (520, 309373), (598, 269020), (920, 174863), (1196, 134510), (1495, 107608), (2392, 67255), (2990, 53804), (5980, 26902), (11960, 13451)]