145255080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1210459}}^1$

素因数の和:1210473

約数の個数: 32

約数和(自身を含む): 435765600

約数和(自身を除く): 290510520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1210459, 2420918, 3631377, 4841836, 6052295, 7262754, 9683672, 12104590, 14525508, 18156885, 24209180, 29051016, 36313770, 48418360, 72627540, 145255080]

約数ペア:

[(1, 145255080), (2, 72627540), (3, 48418360), (4, 36313770), (5, 29051016), (6, 24209180), (8, 18156885), (10, 14525508), (12, 12104590), (15, 9683672), (20, 7262754), (24, 6052295), (30, 4841836), (40, 3631377), (60, 2420918), (120, 1210459)]