355996860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{4639}}^1$

素因数の和:5930

約数の個数: 48

約数和(自身を含む): 997785600

約数和(自身を除く): 641788740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1279, 2558, 3837, 4639, 5116, 6395, 7674, 9278, 12790, 13917, 15348, 18556, 19185, 23195, 25580, 27834, 38370, 46390, 55668, 69585, 76740, 92780, 139170, 278340, 5933281, 11866562, 17799843, 23733124, 29666405, 35599686, 59332810, 71199372, 88999215, 118665620, 177998430, 355996860]

約数ペア:

[(1, 355996860), (2, 177998430), (3, 118665620), (4, 88999215), (5, 71199372), (6, 59332810), (10, 35599686), (12, 29666405), (15, 23733124), (20, 17799843), (30, 11866562), (60, 5933281), (1279, 278340), (2558, 139170), (3837, 92780), (4639, 76740), (5116, 69585), (6395, 55668), (7674, 46390), (9278, 38370), (12790, 27834), (13917, 25580), (15348, 23195), (18556, 19185)]