2540614080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2646473}}^1$

素因数の和:2646493

約数の個数: 56

約数和(自身を含む): 8066452752

約数和(自身を除く): 5525838672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2646473, 5292946, 7939419, 10585892, 13232365, 15878838, 21171784, 26464730, 31757676, 39697095, 42343568, 52929460, 63515352, 79394190, 84687136, 105858920, 127030704, 158788380, 169374272, 211717840, 254061408, 317576760, 423435680, 508122816, 635153520, 846871360, 1270307040, 2540614080]

約数ペア:

[(1, 2540614080), (2, 1270307040), (3, 846871360), (4, 635153520), (5, 508122816), (6, 423435680), (8, 317576760), (10, 254061408), (12, 211717840), (15, 169374272), (16, 158788380), (20, 127030704), (24, 105858920), (30, 84687136), (32, 79394190), (40, 63515352), (48, 52929460), (60, 42343568), (64, 39697095), (80, 31757676), (96, 26464730), (120, 21171784), (160, 15878838), (192, 13232365), (240, 10585892), (320, 7939419), (480, 5292946), (960, 2646473)]