40811340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{680189}}^1$

素因数の和:680201

約数の個数: 24

約数和(自身を含む): 114271920

約数和(自身を除く): 73460580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 680189, 1360378, 2040567, 2720756, 3400945, 4081134, 6801890, 8162268, 10202835, 13603780, 20405670, 40811340]

約数ペア:

[(1, 40811340), (2, 20405670), (3, 13603780), (4, 10202835), (5, 8162268), (6, 6801890), (10, 4081134), (12, 3400945), (15, 2720756), (20, 2040567), (30, 1360378), (60, 680189)]