15668580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2311}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 44279424

約数和(自身を除く): 28610844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 2311, 3390, 4622, 6780, 6933, 9244, 11555, 13866, 23110, 27732, 34665, 46220, 69330, 138660, 261143, 522286, 783429, 1044572, 1305715, 1566858, 2611430, 3133716, 3917145, 5222860, 7834290, 15668580]

約数ペア:

[(1, 15668580), (2, 7834290), (3, 5222860), (4, 3917145), (5, 3133716), (6, 2611430), (10, 1566858), (12, 1305715), (15, 1044572), (20, 783429), (30, 522286), (60, 261143), (113, 138660), (226, 69330), (339, 46220), (452, 34665), (565, 27732), (678, 23110), (1130, 13866), (1356, 11555), (1695, 9244), (2260, 6933), (2311, 6780), (3390, 4622)]