38194440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{318287}}^1$

素因数の和:318301

約数の個数: 32

約数和(自身を含む): 114583680

約数和(自身を除く): 76389240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 318287, 636574, 954861, 1273148, 1591435, 1909722, 2546296, 3182870, 3819444, 4774305, 6365740, 7638888, 9548610, 12731480, 19097220, 38194440]

約数ペア:

[(1, 38194440), (2, 19097220), (3, 12731480), (4, 9548610), (5, 7638888), (6, 6365740), (8, 4774305), (10, 3819444), (12, 3182870), (15, 2546296), (20, 1909722), (24, 1591435), (30, 1273148), (40, 954861), (60, 636574), (120, 318287)]