1580962020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2395397}}^1$

素因数の和:2395420

約数の個数: 48

約数和(自身を含む): 4829122368

約数和(自身を除く): 3248160348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2395397, 4790794, 7186191, 9581588, 11976985, 14372382, 23953970, 26349367, 28744764, 35930955, 47907940, 52698734, 71861910, 79048101, 105397468, 131746835, 143723820, 158096202, 263493670, 316192404, 395240505, 526987340, 790481010, 1580962020]

約数ペア:

[(1, 1580962020), (2, 790481010), (3, 526987340), (4, 395240505), (5, 316192404), (6, 263493670), (10, 158096202), (11, 143723820), (12, 131746835), (15, 105397468), (20, 79048101), (22, 71861910), (30, 52698734), (33, 47907940), (44, 35930955), (55, 28744764), (60, 26349367), (66, 23953970), (110, 14372382), (132, 11976985), (165, 9581588), (220, 7186191), (330, 4790794), (660, 2395397)]