80860140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1248

約数の個数: 96

約数和(自身を含む): 253632960

約数和(自身を除く): 172772820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 180, 270, 274, 411, 540, 548, 685, 822, 1093, 1233, 1370, 1644, 2055, 2186, 2466, 2740, 3279, 3699, 4110, 4372, 4932, 5465, 6165, 6558, 7398, 8220, 9837, 10930, 12330, 13116, 14796, 16395, 18495, 19674, 21860, 24660, 29511, 32790, 36990, 39348, 49185, 59022, 65580, 73980, 98370, 118044, 147555, 149741, 196740, 295110, 299482, 449223, 590220, 598964, 748705, 898446, 1347669, 1497410, 1796892, 2246115, 2695338, 2994820, 4043007, 4492230, 5390676, 6738345, 8086014, 8984460, 13476690, 16172028, 20215035, 26953380, 40430070, 80860140]

約数ペア:

[(1, 80860140), (2, 40430070), (3, 26953380), (4, 20215035), (5, 16172028), (6, 13476690), (9, 8984460), (10, 8086014), (12, 6738345), (15, 5390676), (18, 4492230), (20, 4043007), (27, 2994820), (30, 2695338), (36, 2246115), (45, 1796892), (54, 1497410), (60, 1347669), (90, 898446), (108, 748705), (135, 598964), (137, 590220), (180, 449223), (270, 299482), (274, 295110), (411, 196740), (540, 149741), (548, 147555), (685, 118044), (822, 98370), (1093, 73980), (1233, 65580), (1370, 59022), (1644, 49185), (2055, 39348), (2186, 36990), (2466, 32790), (2740, 29511), (3279, 24660), (3699, 21860), (4110, 19674), (4372, 18495), (4932, 16395), (5465, 14796), (6165, 13116), (6558, 12330), (7398, 10930), (8220, 9837)]