772584240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{23159}}^1$

素因数の和:23314

約数の個数: 80

約数和(自身を含む): 2412345600

約数和(自身を除く): 1639761360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 8340, 11120, 16680, 23159, 33360, 46318, 69477, 92636, 115795, 138954, 185272, 231590, 277908, 347385, 370544, 463180, 555816, 694770, 926360, 1111632, 1389540, 1852720, 2779080, 3219101, 5558160, 6438202, 9657303, 12876404, 16095505, 19314606, 25752808, 32191010, 38629212, 48286515, 51505616, 64382020, 77258424, 96573030, 128764040, 154516848, 193146060, 257528080, 386292120, 772584240]

約数ペア:

[(1, 772584240), (2, 386292120), (3, 257528080), (4, 193146060), (5, 154516848), (6, 128764040), (8, 96573030), (10, 77258424), (12, 64382020), (15, 51505616), (16, 48286515), (20, 38629212), (24, 32191010), (30, 25752808), (40, 19314606), (48, 16095505), (60, 12876404), (80, 9657303), (120, 6438202), (139, 5558160), (240, 3219101), (278, 2779080), (417, 1852720), (556, 1389540), (695, 1111632), (834, 926360), (1112, 694770), (1390, 555816), (1668, 463180), (2085, 370544), (2224, 347385), (2780, 277908), (3336, 231590), (4170, 185272), (5560, 138954), (6672, 115795), (8340, 92636), (11120, 69477), (16680, 46318), (23159, 33360)]