15933520

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1319}}^1$

素因数の和:1483

約数の個数: 40

約数和(自身を含む): 37319040

約数和(自身を除く): 21385520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1319, 1510, 2416, 2638, 3020, 5276, 6040, 6595, 10552, 12080, 13190, 21104, 26380, 52760, 105520, 199169, 398338, 796676, 995845, 1593352, 1991690, 3186704, 3983380, 7966760, 15933520]

約数ペア:

[(1, 15933520), (2, 7966760), (4, 3983380), (5, 3186704), (8, 1991690), (10, 1593352), (16, 995845), (20, 796676), (40, 398338), (80, 199169), (151, 105520), (302, 52760), (604, 26380), (755, 21104), (1208, 13190), (1319, 12080), (1510, 10552), (2416, 6595), (2638, 6040), (3020, 5276)]