40306020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6163}}^1$

素因数の和:6284

約数の個数: 48

約数和(自身を含む): 113910720

約数和(自身を除く): 73604700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6163, 6540, 12326, 18489, 24652, 30815, 36978, 61630, 73956, 92445, 123260, 184890, 369780, 671767, 1343534, 2015301, 2687068, 3358835, 4030602, 6717670, 8061204, 10076505, 13435340, 20153010, 40306020]

約数ペア:

[(1, 40306020), (2, 20153010), (3, 13435340), (4, 10076505), (5, 8061204), (6, 6717670), (10, 4030602), (12, 3358835), (15, 2687068), (20, 2015301), (30, 1343534), (60, 671767), (109, 369780), (218, 184890), (327, 123260), (436, 92445), (545, 73956), (654, 61630), (1090, 36978), (1308, 30815), (1635, 24652), (2180, 18489), (3270, 12326), (6163, 6540)]