16156860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269281}}^1$

素因数の和:269293

約数の個数: 24

約数和(自身を含む): 45239376

約数和(自身を除く): 29082516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269281, 538562, 807843, 1077124, 1346405, 1615686, 2692810, 3231372, 4039215, 5385620, 8078430, 16156860]

約数ペア:

[(1, 16156860), (2, 8078430), (3, 5385620), (4, 4039215), (5, 3231372), (6, 2692810), (10, 1615686), (12, 1346405), (15, 1077124), (20, 807843), (30, 538562), (60, 269281)]