6642120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{55351}}^1$

素因数の和:55365

約数の個数: 32

約数和(自身を含む): 19926720

約数和(自身を除く): 13284600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 55351, 110702, 166053, 221404, 276755, 332106, 442808, 553510, 664212, 830265, 1107020, 1328424, 1660530, 2214040, 3321060, 6642120]

約数ペア:

[(1, 6642120), (2, 3321060), (3, 2214040), (4, 1660530), (5, 1328424), (6, 1107020), (8, 830265), (10, 664212), (12, 553510), (15, 442808), (20, 332106), (24, 276755), (30, 221404), (40, 166053), (60, 110702), (120, 55351)]