31355040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{65323}}^1$

素因数の和:65341

約数の個数: 48

約数和(自身を含む): 98769888

約数和(自身を除く): 67414848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 65323, 130646, 195969, 261292, 326615, 391938, 522584, 653230, 783876, 979845, 1045168, 1306460, 1567752, 1959690, 2090336, 2612920, 3135504, 3919380, 5225840, 6271008, 7838760, 10451680, 15677520, 31355040]

約数ペア:

[(1, 31355040), (2, 15677520), (3, 10451680), (4, 7838760), (5, 6271008), (6, 5225840), (8, 3919380), (10, 3135504), (12, 2612920), (15, 2090336), (16, 1959690), (20, 1567752), (24, 1306460), (30, 1045168), (32, 979845), (40, 783876), (48, 653230), (60, 522584), (80, 391938), (96, 326615), (120, 261292), (160, 195969), (240, 130646), (480, 65323)]