221085240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1842377}}^1$

素因数の和:1842391

約数の個数: 32

約数和(自身を含む): 663256080

約数和(自身を除く): 442170840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1842377, 3684754, 5527131, 7369508, 9211885, 11054262, 14739016, 18423770, 22108524, 27635655, 36847540, 44217048, 55271310, 73695080, 110542620, 221085240]

約数ペア:

[(1, 221085240), (2, 110542620), (3, 73695080), (4, 55271310), (5, 44217048), (6, 36847540), (8, 27635655), (10, 22108524), (12, 18423770), (15, 14739016), (20, 11054262), (24, 9211885), (30, 7369508), (40, 5527131), (60, 3684754), (120, 1842377)]