1513320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12611}}^1$

素因数の和:12625

約数の個数: 32

約数和(自身を含む): 4540320

約数和(自身を除く): 3027000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12611, 25222, 37833, 50444, 63055, 75666, 100888, 126110, 151332, 189165, 252220, 302664, 378330, 504440, 756660, 1513320]

約数ペア:

[(1, 1513320), (2, 756660), (3, 504440), (4, 378330), (5, 302664), (6, 252220), (8, 189165), (10, 151332), (12, 126110), (15, 100888), (20, 75666), (24, 63055), (30, 50444), (40, 37833), (60, 25222), (120, 12611)]