120080490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{38861}}^1$

素因数の和:38974

約数の個数: 32

約数和(自身を含む): 290998656

約数和(自身を除く): 170918166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 38861, 77722, 116583, 194305, 233166, 388610, 582915, 1165830, 4002683, 8005366, 12008049, 20013415, 24016098, 40026830, 60040245, 120080490]

約数ペア:

[(1, 120080490), (2, 60040245), (3, 40026830), (5, 24016098), (6, 20013415), (10, 12008049), (15, 8005366), (30, 4002683), (103, 1165830), (206, 582915), (309, 388610), (515, 233166), (618, 194305), (1030, 116583), (1545, 77722), (3090, 38861)]