2169240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18077}}^1$

素因数の和:18091

約数の個数: 32

約数和(自身を含む): 6508080

約数和(自身を除く): 4338840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18077, 36154, 54231, 72308, 90385, 108462, 144616, 180770, 216924, 271155, 361540, 433848, 542310, 723080, 1084620, 2169240]

約数ペア:

[(1, 2169240), (2, 1084620), (3, 723080), (4, 542310), (5, 433848), (6, 361540), (8, 271155), (10, 216924), (12, 180770), (15, 144616), (20, 108462), (24, 90385), (30, 72308), (40, 54231), (60, 36154), (120, 18077)]