23865540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397759}}^1$

素因数の和:397771

約数の個数: 24

約数和(自身を含む): 66823680

約数和(自身を除く): 42958140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397759, 795518, 1193277, 1591036, 1988795, 2386554, 3977590, 4773108, 5966385, 7955180, 11932770, 23865540]

約数ペア:

[(1, 23865540), (2, 11932770), (3, 7955180), (4, 5966385), (5, 4773108), (6, 3977590), (10, 2386554), (12, 1988795), (15, 1591036), (20, 1193277), (30, 795518), (60, 397759)]