168218040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1401817}}^1$

素因数の和:1401831

約数の個数: 32

約数和(自身を含む): 504654480

約数和(自身を除く): 336436440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1401817, 2803634, 4205451, 5607268, 7009085, 8410902, 11214536, 14018170, 16821804, 21027255, 28036340, 33643608, 42054510, 56072680, 84109020, 168218040]

約数ペア:

[(1, 168218040), (2, 84109020), (3, 56072680), (4, 42054510), (5, 33643608), (6, 28036340), (8, 21027255), (10, 16821804), (12, 14018170), (15, 11214536), (20, 8410902), (24, 7009085), (30, 5607268), (40, 4205451), (60, 2803634), (120, 1401817)]