31929720

素因数分解:

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

素因数の和:266095

約数の個数: 32

約数和(自身を含む): 95789520

約数和(自身を除く): 63859800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 266081, 532162, 798243, 1064324, 1330405, 1596486, 2128648, 2660810, 3192972, 3991215, 5321620, 6385944, 7982430, 10643240, 15964860, 31929720]

約数ペア:

[(1, 31929720), (2, 15964860), (3, 10643240), (4, 7982430), (5, 6385944), (6, 5321620), (8, 3991215), (10, 3192972), (12, 2660810), (15, 2128648), (20, 1596486), (24, 1330405), (30, 1064324), (40, 798243), (60, 532162), (120, 266081)]