998040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8317}}^1$

素因数の和:8331

約数の個数: 32

約数和(自身を含む): 2994480

約数和(自身を除く): 1996440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8317, 16634, 24951, 33268, 41585, 49902, 66536, 83170, 99804, 124755, 166340, 199608, 249510, 332680, 499020, 998040]

約数ペア:

[(1, 998040), (2, 499020), (3, 332680), (4, 249510), (5, 199608), (6, 166340), (8, 124755), (10, 99804), (12, 83170), (15, 66536), (20, 49902), (24, 41585), (30, 33268), (40, 24951), (60, 16634), (120, 8317)]