15964860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{266081}}^1$

素因数の和:266093

約数の個数: 24

約数和(自身を含む): 44701776

約数和(自身を除く): 28736916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 266081, 532162, 798243, 1064324, 1330405, 1596486, 2660810, 3192972, 3991215, 5321620, 7982430, 15964860]

約数ペア:

[(1, 15964860), (2, 7982430), (3, 5321620), (4, 3991215), (5, 3192972), (6, 2660810), (10, 1596486), (12, 1330405), (15, 1064324), (20, 798243), (30, 532162), (60, 266081)]