60139360

素因数分解:

$2^5\times 5^1\times {\mathrm{409}}^1\times {\mathrm{919}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 142581600

約数和(自身を除く): 82442240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 409, 818, 919, 1636, 1838, 2045, 3272, 3676, 4090, 4595, 6544, 7352, 8180, 9190, 13088, 14704, 16360, 18380, 29408, 32720, 36760, 65440, 73520, 147040, 375871, 751742, 1503484, 1879355, 3006968, 3758710, 6013936, 7517420, 12027872, 15034840, 30069680, 60139360]

約数ペア:

[(1, 60139360), (2, 30069680), (4, 15034840), (5, 12027872), (8, 7517420), (10, 6013936), (16, 3758710), (20, 3006968), (32, 1879355), (40, 1503484), (80, 751742), (160, 375871), (409, 147040), (818, 73520), (919, 65440), (1636, 36760), (1838, 32720), (2045, 29408), (3272, 18380), (3676, 16360), (4090, 14704), (4595, 13088), (6544, 9190), (7352, 8180)]