188907720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1574231}}^1$

素因数の和:1574245

約数の個数: 32

約数和(自身を含む): 566723520

約数和(自身を除く): 377815800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1574231, 3148462, 4722693, 6296924, 7871155, 9445386, 12593848, 15742310, 18890772, 23613465, 31484620, 37781544, 47226930, 62969240, 94453860, 188907720]

約数ペア:

[(1, 188907720), (2, 94453860), (3, 62969240), (4, 47226930), (5, 37781544), (6, 31484620), (8, 23613465), (10, 18890772), (12, 15742310), (15, 12593848), (20, 9445386), (24, 7871155), (30, 6296924), (40, 4722693), (60, 3148462), (120, 1574231)]