126832560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{528469}}^1$

素因数の和:528485

約数の個数: 40

約数和(自身を含む): 393181680

約数和(自身を除く): 266349120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 528469, 1056938, 1585407, 2113876, 2642345, 3170814, 4227752, 5284690, 6341628, 7927035, 8455504, 10569380, 12683256, 15854070, 21138760, 25366512, 31708140, 42277520, 63416280, 126832560]

約数ペア:

[(1, 126832560), (2, 63416280), (3, 42277520), (4, 31708140), (5, 25366512), (6, 21138760), (8, 15854070), (10, 12683256), (12, 10569380), (15, 8455504), (16, 7927035), (20, 6341628), (24, 5284690), (30, 4227752), (40, 3170814), (48, 2642345), (60, 2113876), (80, 1585407), (120, 1056938), (240, 528469)]