12443640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{857}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 41081040

約数和(自身を除く): 28637400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 857, 968, 1210, 1320, 1452, 1714, 1815, 2420, 2571, 2904, 3428, 3630, 4285, 4840, 5142, 6856, 7260, 8570, 9427, 10284, 12855, 14520, 17140, 18854, 20568, 25710, 28281, 34280, 37708, 47135, 51420, 56562, 75416, 94270, 102840, 103697, 113124, 141405, 188540, 207394, 226248, 282810, 311091, 377080, 414788, 518485, 565620, 622182, 829576, 1036970, 1131240, 1244364, 1555455, 2073940, 2488728, 3110910, 4147880, 6221820, 12443640]

約数ペア:

[(1, 12443640), (2, 6221820), (3, 4147880), (4, 3110910), (5, 2488728), (6, 2073940), (8, 1555455), (10, 1244364), (11, 1131240), (12, 1036970), (15, 829576), (20, 622182), (22, 565620), (24, 518485), (30, 414788), (33, 377080), (40, 311091), (44, 282810), (55, 226248), (60, 207394), (66, 188540), (88, 141405), (110, 113124), (120, 103697), (121, 102840), (132, 94270), (165, 75416), (220, 56562), (242, 51420), (264, 47135), (330, 37708), (363, 34280), (440, 28281), (484, 25710), (605, 20568), (660, 18854), (726, 17140), (857, 14520), (968, 12855), (1210, 10284), (1320, 9427), (1452, 8570), (1714, 7260), (1815, 6856), (2420, 5142), (2571, 4840), (2904, 4285), (3428, 3630)]