12451360

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1319}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 29937600

約数和(自身を除く): 17486240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1319, 1888, 2360, 2638, 4720, 5276, 6595, 9440, 10552, 13190, 21104, 26380, 42208, 52760, 77821, 105520, 155642, 211040, 311284, 389105, 622568, 778210, 1245136, 1556420, 2490272, 3112840, 6225680, 12451360]

約数ペア:

[(1, 12451360), (2, 6225680), (4, 3112840), (5, 2490272), (8, 1556420), (10, 1245136), (16, 778210), (20, 622568), (32, 389105), (40, 311284), (59, 211040), (80, 155642), (118, 105520), (160, 77821), (236, 52760), (295, 42208), (472, 26380), (590, 21104), (944, 13190), (1180, 10552), (1319, 9440), (1888, 6595), (2360, 5276), (2638, 4720)]