87796740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{3923}}^1$

素因数の和:4308

約数の個数: 48

約数和(自身を含む): 246552768

約数和(自身を除く): 158756028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373, 746, 1119, 1492, 1865, 2238, 3730, 3923, 4476, 5595, 7460, 7846, 11190, 11769, 15692, 19615, 22380, 23538, 39230, 47076, 58845, 78460, 117690, 235380, 1463279, 2926558, 4389837, 5853116, 7316395, 8779674, 14632790, 17559348, 21949185, 29265580, 43898370, 87796740]

約数ペア:

[(1, 87796740), (2, 43898370), (3, 29265580), (4, 21949185), (5, 17559348), (6, 14632790), (10, 8779674), (12, 7316395), (15, 5853116), (20, 4389837), (30, 2926558), (60, 1463279), (373, 235380), (746, 117690), (1119, 78460), (1492, 58845), (1865, 47076), (2238, 39230), (3730, 23538), (3923, 22380), (4476, 19615), (5595, 15692), (7460, 11769), (7846, 11190)]