90245280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{188011}}^1$

素因数の和:188029

約数の個数: 48

約数和(自身を含む): 284274144

約数和(自身を除く): 194028864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 188011, 376022, 564033, 752044, 940055, 1128066, 1504088, 1880110, 2256132, 2820165, 3008176, 3760220, 4512264, 5640330, 6016352, 7520440, 9024528, 11280660, 15040880, 18049056, 22561320, 30081760, 45122640, 90245280]

約数ペア:

[(1, 90245280), (2, 45122640), (3, 30081760), (4, 22561320), (5, 18049056), (6, 15040880), (8, 11280660), (10, 9024528), (12, 7520440), (15, 6016352), (16, 5640330), (20, 4512264), (24, 3760220), (30, 3008176), (32, 2820165), (40, 2256132), (48, 1880110), (60, 1504088), (80, 1128066), (96, 940055), (120, 752044), (160, 564033), (240, 376022), (480, 188011)]