78826260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1313771}}^1$

素因数の和:1313783

約数の個数: 24

約数和(自身を含む): 220713696

約数和(自身を除く): 141887436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1313771, 2627542, 3941313, 5255084, 6568855, 7882626, 13137710, 15765252, 19706565, 26275420, 39413130, 78826260]

約数ペア:

[(1, 78826260), (2, 39413130), (3, 26275420), (4, 19706565), (5, 15765252), (6, 13137710), (10, 7882626), (12, 6568855), (15, 5255084), (20, 3941313), (30, 2627542), (60, 1313771)]