1420260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23671}}^1$

素因数の和:23683

約数の個数: 24

約数和(自身を含む): 3976896

約数和(自身を除く): 2556636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23671, 47342, 71013, 94684, 118355, 142026, 236710, 284052, 355065, 473420, 710130, 1420260]

約数ペア:

[(1, 1420260), (2, 710130), (3, 473420), (4, 355065), (5, 284052), (6, 236710), (10, 142026), (12, 118355), (15, 94684), (20, 71013), (30, 47342), (60, 23671)]