245024880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1151}}^1$

素因数の和:2054

約数の個数: 80

約数和(自身を含む): 761094144

約数和(自身を除く): 516069264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 887, 1151, 1774, 2302, 2661, 3453, 3548, 4435, 4604, 5322, 5755, 6906, 7096, 8870, 9208, 10644, 11510, 13305, 13812, 14192, 17265, 17740, 18416, 21288, 23020, 26610, 27624, 34530, 35480, 42576, 46040, 53220, 55248, 69060, 70960, 92080, 106440, 138120, 212880, 276240, 1020937, 2041874, 3062811, 4083748, 5104685, 6125622, 8167496, 10209370, 12251244, 15314055, 16334992, 20418740, 24502488, 30628110, 40837480, 49004976, 61256220, 81674960, 122512440, 245024880]

約数ペア:

[(1, 245024880), (2, 122512440), (3, 81674960), (4, 61256220), (5, 49004976), (6, 40837480), (8, 30628110), (10, 24502488), (12, 20418740), (15, 16334992), (16, 15314055), (20, 12251244), (24, 10209370), (30, 8167496), (40, 6125622), (48, 5104685), (60, 4083748), (80, 3062811), (120, 2041874), (240, 1020937), (887, 276240), (1151, 212880), (1774, 138120), (2302, 106440), (2661, 92080), (3453, 70960), (3548, 69060), (4435, 55248), (4604, 53220), (5322, 46040), (5755, 42576), (6906, 35480), (7096, 34530), (8870, 27624), (9208, 26610), (10644, 23020), (11510, 21288), (13305, 18416), (13812, 17740), (14192, 17265)]