2745240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{22877}}^1$

素因数の和:22891

約数の個数: 32

約数和(自身を含む): 8236080

約数和(自身を除く): 5490840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 22877, 45754, 68631, 91508, 114385, 137262, 183016, 228770, 274524, 343155, 457540, 549048, 686310, 915080, 1372620, 2745240]

約数ペア:

[(1, 2745240), (2, 1372620), (3, 915080), (4, 686310), (5, 549048), (6, 457540), (8, 343155), (10, 274524), (12, 228770), (15, 183016), (20, 137262), (24, 114385), (30, 91508), (40, 68631), (60, 45754), (120, 22877)]