23326980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2797}}^1$

素因数の和:2948

約数の個数: 48

約数和(自身を含む): 65808960

約数和(自身を除く): 42481980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 2797, 4170, 5594, 8340, 8391, 11188, 13985, 16782, 27970, 33564, 41955, 55940, 83910, 167820, 388783, 777566, 1166349, 1555132, 1943915, 2332698, 3887830, 4665396, 5831745, 7775660, 11663490, 23326980]

約数ペア:

[(1, 23326980), (2, 11663490), (3, 7775660), (4, 5831745), (5, 4665396), (6, 3887830), (10, 2332698), (12, 1943915), (15, 1555132), (20, 1166349), (30, 777566), (60, 388783), (139, 167820), (278, 83910), (417, 55940), (556, 41955), (695, 33564), (834, 27970), (1390, 16782), (1668, 13985), (2085, 11188), (2780, 8391), (2797, 8340), (4170, 5594)]