79661580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2957}}^1$

素因数の和:3418

約数の個数: 48

約数和(自身を含む): 223624800

約数和(自身を除く): 143963220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2245, 2694, 2957, 4490, 5388, 5914, 6735, 8871, 8980, 11828, 13470, 14785, 17742, 26940, 29570, 35484, 44355, 59140, 88710, 177420, 1327693, 2655386, 3983079, 5310772, 6638465, 7966158, 13276930, 15932316, 19915395, 26553860, 39830790, 79661580]

約数ペア:

[(1, 79661580), (2, 39830790), (3, 26553860), (4, 19915395), (5, 15932316), (6, 13276930), (10, 7966158), (12, 6638465), (15, 5310772), (20, 3983079), (30, 2655386), (60, 1327693), (449, 177420), (898, 88710), (1347, 59140), (1796, 44355), (2245, 35484), (2694, 29570), (2957, 26940), (4490, 17742), (5388, 14785), (5914, 13470), (6735, 11828), (8871, 8980)]