200307720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1669231}}^1$

素因数の和:1669245

約数の個数: 32

約数和(自身を含む): 600923520

約数和(自身を除く): 400615800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1669231, 3338462, 5007693, 6676924, 8346155, 10015386, 13353848, 16692310, 20030772, 25038465, 33384620, 40061544, 50076930, 66769240, 100153860, 200307720]

約数ペア:

[(1, 200307720), (2, 100153860), (3, 66769240), (4, 50076930), (5, 40061544), (6, 33384620), (8, 25038465), (10, 20030772), (12, 16692310), (15, 13353848), (20, 10015386), (24, 8346155), (30, 6676924), (40, 5007693), (60, 3338462), (120, 1669231)]