80900580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1439}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 226920960

約数和(自身を除く): 146020380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 937, 1439, 1874, 2811, 2878, 3748, 4317, 4685, 5622, 5756, 7195, 8634, 9370, 11244, 14055, 14390, 17268, 18740, 21585, 28110, 28780, 43170, 56220, 86340, 1348343, 2696686, 4045029, 5393372, 6741715, 8090058, 13483430, 16180116, 20225145, 26966860, 40450290, 80900580]

約数ペア:

[(1, 80900580), (2, 40450290), (3, 26966860), (4, 20225145), (5, 16180116), (6, 13483430), (10, 8090058), (12, 6741715), (15, 5393372), (20, 4045029), (30, 2696686), (60, 1348343), (937, 86340), (1439, 56220), (1874, 43170), (2811, 28780), (2878, 28110), (3748, 21585), (4317, 18740), (4685, 17268), (5622, 14390), (5756, 14055), (7195, 11244), (8634, 9370)]