27642480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 86378400

約数和(自身を除く): 58735920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 773, 894, 1192, 1490, 1546, 1788, 2235, 2319, 2384, 2980, 3092, 3576, 3865, 4470, 4638, 5960, 6184, 7152, 7730, 8940, 9276, 11595, 11920, 12368, 15460, 17880, 18552, 23190, 30920, 35760, 37104, 46380, 61840, 92760, 115177, 185520, 230354, 345531, 460708, 575885, 691062, 921416, 1151770, 1382124, 1727655, 1842832, 2303540, 2764248, 3455310, 4607080, 5528496, 6910620, 9214160, 13821240, 27642480]

約数ペア:

[(1, 27642480), (2, 13821240), (3, 9214160), (4, 6910620), (5, 5528496), (6, 4607080), (8, 3455310), (10, 2764248), (12, 2303540), (15, 1842832), (16, 1727655), (20, 1382124), (24, 1151770), (30, 921416), (40, 691062), (48, 575885), (60, 460708), (80, 345531), (120, 230354), (149, 185520), (240, 115177), (298, 92760), (447, 61840), (596, 46380), (745, 37104), (773, 35760), (894, 30920), (1192, 23190), (1490, 18552), (1546, 17880), (1788, 15460), (2235, 12368), (2319, 11920), (2384, 11595), (2980, 9276), (3092, 8940), (3576, 7730), (3865, 7152), (4470, 6184), (4638, 5960)]