19375080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{161459}}^1$

素因数の和:161473

約数の個数: 32

約数和(自身を含む): 58125600

約数和(自身を除く): 38750520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 161459, 322918, 484377, 645836, 807295, 968754, 1291672, 1614590, 1937508, 2421885, 3229180, 3875016, 4843770, 6458360, 9687540, 19375080]

約数ペア:

[(1, 19375080), (2, 9687540), (3, 6458360), (4, 4843770), (5, 3875016), (6, 3229180), (8, 2421885), (10, 1937508), (12, 1614590), (15, 1291672), (20, 968754), (24, 807295), (30, 645836), (40, 484377), (60, 322918), (120, 161459)]