80732580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{7517}}^1$

素因数の和:7708

約数の個数: 48

約数和(自身を含む): 227344320

約数和(自身を除く): 146611740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 7517, 10740, 15034, 22551, 30068, 37585, 45102, 75170, 90204, 112755, 150340, 225510, 451020, 1345543, 2691086, 4036629, 5382172, 6727715, 8073258, 13455430, 16146516, 20183145, 26910860, 40366290, 80732580]

約数ペア:

[(1, 80732580), (2, 40366290), (3, 26910860), (4, 20183145), (5, 16146516), (6, 13455430), (10, 8073258), (12, 6727715), (15, 5382172), (20, 4036629), (30, 2691086), (60, 1345543), (179, 451020), (358, 225510), (537, 150340), (716, 112755), (895, 90204), (1074, 75170), (1790, 45102), (2148, 37585), (2685, 30068), (3580, 22551), (5370, 15034), (7517, 10740)]