218501160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1820843}}^1$

素因数の和:1820857

約数の個数: 32

約数和(自身を含む): 655503840

約数和(自身を除く): 437002680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1820843, 3641686, 5462529, 7283372, 9104215, 10925058, 14566744, 18208430, 21850116, 27312645, 36416860, 43700232, 54625290, 72833720, 109250580, 218501160]

約数ペア:

[(1, 218501160), (2, 109250580), (3, 72833720), (4, 54625290), (5, 43700232), (6, 36416860), (8, 27312645), (10, 21850116), (12, 18208430), (15, 14566744), (20, 10925058), (24, 9104215), (30, 7283372), (40, 5462529), (60, 3641686), (120, 1820843)]