40804980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{680083}}^1$

素因数の和:680095

約数の個数: 24

約数和(自身を含む): 114254112

約数和(自身を除く): 73449132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 680083, 1360166, 2040249, 2720332, 3400415, 4080498, 6800830, 8160996, 10201245, 13601660, 20402490, 40804980]

約数ペア:

[(1, 40804980), (2, 20402490), (3, 13601660), (4, 10201245), (5, 8160996), (6, 6800830), (10, 4080498), (12, 3400415), (15, 2720332), (20, 2040249), (30, 1360166), (60, 680083)]