13821240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 41796000

約数和(自身を除く): 27974760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 773, 894, 1192, 1490, 1546, 1788, 2235, 2319, 2980, 3092, 3576, 3865, 4470, 4638, 5960, 6184, 7730, 8940, 9276, 11595, 15460, 17880, 18552, 23190, 30920, 46380, 92760, 115177, 230354, 345531, 460708, 575885, 691062, 921416, 1151770, 1382124, 1727655, 2303540, 2764248, 3455310, 4607080, 6910620, 13821240]

約数ペア:

[(1, 13821240), (2, 6910620), (3, 4607080), (4, 3455310), (5, 2764248), (6, 2303540), (8, 1727655), (10, 1382124), (12, 1151770), (15, 921416), (20, 691062), (24, 575885), (30, 460708), (40, 345531), (60, 230354), (120, 115177), (149, 92760), (298, 46380), (447, 30920), (596, 23190), (745, 18552), (773, 17880), (894, 15460), (1192, 11595), (1490, 9276), (1546, 8940), (1788, 7730), (2235, 6184), (2319, 5960), (2980, 4638), (3092, 4470), (3576, 3865)]