8670780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{16057}}^1$

素因数の和:16075

約数の個数: 48

約数和(自身を含む): 26977440

約数和(自身を除く): 18306660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 16057, 32114, 48171, 64228, 80285, 96342, 144513, 160570, 192684, 240855, 289026, 321140, 433539, 481710, 578052, 722565, 867078, 963420, 1445130, 1734156, 2167695, 2890260, 4335390, 8670780]

約数ペア:

[(1, 8670780), (2, 4335390), (3, 2890260), (4, 2167695), (5, 1734156), (6, 1445130), (9, 963420), (10, 867078), (12, 722565), (15, 578052), (18, 481710), (20, 433539), (27, 321140), (30, 289026), (36, 240855), (45, 192684), (54, 160570), (60, 144513), (90, 96342), (108, 80285), (135, 64228), (180, 48171), (270, 32114), (540, 16057)]