80725080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6287}}^1$

素因数の和:6408

約数の個数: 64

約数和(自身を含む): 244477440

約数和(自身を除く): 163752360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6287, 6420, 12574, 12840, 18861, 25148, 31435, 37722, 50296, 62870, 75444, 94305, 125740, 150888, 188610, 251480, 377220, 672709, 754440, 1345418, 2018127, 2690836, 3363545, 4036254, 5381672, 6727090, 8072508, 10090635, 13454180, 16145016, 20181270, 26908360, 40362540, 80725080]

約数ペア:

[(1, 80725080), (2, 40362540), (3, 26908360), (4, 20181270), (5, 16145016), (6, 13454180), (8, 10090635), (10, 8072508), (12, 6727090), (15, 5381672), (20, 4036254), (24, 3363545), (30, 2690836), (40, 2018127), (60, 1345418), (107, 754440), (120, 672709), (214, 377220), (321, 251480), (428, 188610), (535, 150888), (642, 125740), (856, 94305), (1070, 75444), (1284, 62870), (1605, 50296), (2140, 37722), (2568, 31435), (3210, 25148), (4280, 18861), (6287, 12840), (6420, 12574)]