8303923920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{111253}}^1$

素因数の和:111580

約数の個数: 80

約数和(自身を含む): 25825168512

約数和(自身を除く): 17521244592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 4976, 6220, 7464, 9330, 12440, 14928, 18660, 24880, 37320, 74640, 111253, 222506, 333759, 445012, 556265, 667518, 890024, 1112530, 1335036, 1668795, 1780048, 2225060, 2670072, 3337590, 4450120, 5340144, 6675180, 8900240, 13350360, 26700720, 34599683, 69199366, 103799049, 138398732, 172998415, 207598098, 276797464, 345996830, 415196196, 518995245, 553594928, 691993660, 830392392, 1037990490, 1383987320, 1660784784, 2075980980, 2767974640, 4151961960, 8303923920]

約数ペア:

[(1, 8303923920), (2, 4151961960), (3, 2767974640), (4, 2075980980), (5, 1660784784), (6, 1383987320), (8, 1037990490), (10, 830392392), (12, 691993660), (15, 553594928), (16, 518995245), (20, 415196196), (24, 345996830), (30, 276797464), (40, 207598098), (48, 172998415), (60, 138398732), (80, 103799049), (120, 69199366), (240, 34599683), (311, 26700720), (622, 13350360), (933, 8900240), (1244, 6675180), (1555, 5340144), (1866, 4450120), (2488, 3337590), (3110, 2670072), (3732, 2225060), (4665, 1780048), (4976, 1668795), (6220, 1335036), (7464, 1112530), (9330, 890024), (12440, 667518), (14928, 556265), (18660, 445012), (24880, 333759), (37320, 222506), (74640, 111253)]