24707820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1723}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 69511680

約数和(自身を除く): 44803860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 1723, 2390, 2868, 3446, 3585, 4780, 5169, 6892, 7170, 8615, 10338, 14340, 17230, 20676, 25845, 34460, 51690, 103380, 411797, 823594, 1235391, 1647188, 2058985, 2470782, 4117970, 4941564, 6176955, 8235940, 12353910, 24707820]

約数ペア:

[(1, 24707820), (2, 12353910), (3, 8235940), (4, 6176955), (5, 4941564), (6, 4117970), (10, 2470782), (12, 2058985), (15, 1647188), (20, 1235391), (30, 823594), (60, 411797), (239, 103380), (478, 51690), (717, 34460), (956, 25845), (1195, 20676), (1434, 17230), (1723, 14340), (2390, 10338), (2868, 8615), (3446, 7170), (3585, 6892), (4780, 5169)]