120310760

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{19919}}^1$

素因数の和:20081

約数の個数: 32

約数和(自身を含む): 272505600

約数和(自身を除く): 152194840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 19919, 39838, 79676, 99595, 159352, 199190, 398380, 796760, 3007769, 6015538, 12031076, 15038845, 24062152, 30077690, 60155380, 120310760]

約数ペア:

[(1, 120310760), (2, 60155380), (4, 30077690), (5, 24062152), (8, 15038845), (10, 12031076), (20, 6015538), (40, 3007769), (151, 796760), (302, 398380), (604, 199190), (755, 159352), (1208, 99595), (1510, 79676), (3020, 39838), (6040, 19919)]