48638760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{405323}}^1$

素因数の和:405337

約数の個数: 32

約数和(自身を含む): 145916640

約数和(自身を除く): 97277880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 405323, 810646, 1215969, 1621292, 2026615, 2431938, 3242584, 4053230, 4863876, 6079845, 8106460, 9727752, 12159690, 16212920, 24319380, 48638760]

約数ペア:

[(1, 48638760), (2, 24319380), (3, 16212920), (4, 12159690), (5, 9727752), (6, 8106460), (8, 6079845), (10, 4863876), (12, 4053230), (15, 3242584), (20, 2431938), (24, 2026615), (30, 1621292), (40, 1215969), (60, 810646), (120, 405323)]