38187480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{318229}}^1$

素因数の和:318243

約数の個数: 32

約数和(自身を含む): 114562800

約数和(自身を除く): 76375320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 318229, 636458, 954687, 1272916, 1591145, 1909374, 2545832, 3182290, 3818748, 4773435, 6364580, 7637496, 9546870, 12729160, 19093740, 38187480]

約数ペア:

[(1, 38187480), (2, 19093740), (3, 12729160), (4, 9546870), (5, 7637496), (6, 6364580), (8, 4773435), (10, 3818748), (12, 3182290), (15, 2545832), (20, 1909374), (24, 1591145), (30, 1272916), (40, 954687), (60, 636458), (120, 318229)]