240572780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101081}}^1$

素因数の和:101114

約数の個数: 48

約数和(自身を含む): 611343936

約数和(自身を除く): 370771156

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 101081, 202162, 404324, 505405, 707567, 1010810, 1415134, 1718377, 2021620, 2830268, 3436754, 3537835, 6873508, 7075670, 8591885, 12028639, 14151340, 17183770, 24057278, 34367540, 48114556, 60143195, 120286390, 240572780]

約数ペア:

[(1, 240572780), (2, 120286390), (4, 60143195), (5, 48114556), (7, 34367540), (10, 24057278), (14, 17183770), (17, 14151340), (20, 12028639), (28, 8591885), (34, 7075670), (35, 6873508), (68, 3537835), (70, 3436754), (85, 2830268), (119, 2021620), (140, 1718377), (170, 1415134), (238, 1010810), (340, 707567), (476, 505405), (595, 404324), (1190, 202162), (2380, 101081)]