3075688040

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1\times {\mathrm{1279}}^1$

素因数の和:2130

約数の個数: 64

約数和(自身を含む): 7022592000

約数和(自身を除く): 3946903960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 761, 790, 1279, 1522, 1580, 2558, 3044, 3160, 3805, 5116, 6088, 6395, 7610, 10232, 12790, 15220, 25580, 30440, 51160, 60119, 101041, 120238, 202082, 240476, 300595, 404164, 480952, 505205, 601190, 808328, 973319, 1010410, 1202380, 1946638, 2020820, 2404760, 3893276, 4041640, 4866595, 7786552, 9733190, 19466380, 38932760, 76892201, 153784402, 307568804, 384461005, 615137608, 768922010, 1537844020, 3075688040]

約数ペア:

[(1, 3075688040), (2, 1537844020), (4, 768922010), (5, 615137608), (8, 384461005), (10, 307568804), (20, 153784402), (40, 76892201), (79, 38932760), (158, 19466380), (316, 9733190), (395, 7786552), (632, 4866595), (761, 4041640), (790, 3893276), (1279, 2404760), (1522, 2020820), (1580, 1946638), (2558, 1202380), (3044, 1010410), (3160, 973319), (3805, 808328), (5116, 601190), (6088, 505205), (6395, 480952), (7610, 404164), (10232, 300595), (12790, 240476), (15220, 202082), (25580, 120238), (30440, 101041), (51160, 60119)]