127564980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{2957}}^1$

素因数の和:3688

約数の個数: 48

約数和(自身を含む): 357799680

約数和(自身を除く): 230234700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 719, 1438, 2157, 2876, 2957, 3595, 4314, 5914, 7190, 8628, 8871, 10785, 11828, 14380, 14785, 17742, 21570, 29570, 35484, 43140, 44355, 59140, 88710, 177420, 2126083, 4252166, 6378249, 8504332, 10630415, 12756498, 21260830, 25512996, 31891245, 42521660, 63782490, 127564980]

約数ペア:

[(1, 127564980), (2, 63782490), (3, 42521660), (4, 31891245), (5, 25512996), (6, 21260830), (10, 12756498), (12, 10630415), (15, 8504332), (20, 6378249), (30, 4252166), (60, 2126083), (719, 177420), (1438, 88710), (2157, 59140), (2876, 44355), (2957, 43140), (3595, 35484), (4314, 29570), (5914, 21570), (7190, 17742), (8628, 14785), (8871, 14380), (10785, 11828)]