63820560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7187}}^1$

素因数の和:7240

約数の個数: 80

約数和(自身を含む): 203219136

約数和(自身を除く): 139398576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 7187, 8880, 14374, 21561, 28748, 35935, 43122, 57496, 71870, 86244, 107805, 114992, 143740, 172488, 215610, 265919, 287480, 344976, 431220, 531838, 574960, 797757, 862440, 1063676, 1329595, 1595514, 1724880, 2127352, 2659190, 3191028, 3988785, 4254704, 5318380, 6382056, 7977570, 10636760, 12764112, 15955140, 21273520, 31910280, 63820560]

約数ペア:

[(1, 63820560), (2, 31910280), (3, 21273520), (4, 15955140), (5, 12764112), (6, 10636760), (8, 7977570), (10, 6382056), (12, 5318380), (15, 4254704), (16, 3988785), (20, 3191028), (24, 2659190), (30, 2127352), (37, 1724880), (40, 1595514), (48, 1329595), (60, 1063676), (74, 862440), (80, 797757), (111, 574960), (120, 531838), (148, 431220), (185, 344976), (222, 287480), (240, 265919), (296, 215610), (370, 172488), (444, 143740), (555, 114992), (592, 107805), (740, 86244), (888, 71870), (1110, 57496), (1480, 43122), (1776, 35935), (2220, 28748), (2960, 21561), (4440, 14374), (7187, 8880)]