28114440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{234287}}^1$

素因数の和:234301

約数の個数: 32

約数和(自身を含む): 84343680

約数和(自身を除く): 56229240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 234287, 468574, 702861, 937148, 1171435, 1405722, 1874296, 2342870, 2811444, 3514305, 4685740, 5622888, 7028610, 9371480, 14057220, 28114440]

約数ペア:

[(1, 28114440), (2, 14057220), (3, 9371480), (4, 7028610), (5, 5622888), (6, 4685740), (8, 3514305), (10, 2811444), (12, 2342870), (15, 1874296), (20, 1405722), (24, 1171435), (30, 937148), (40, 702861), (60, 468574), (120, 234287)]