675224880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{255767}}^1$

素因数の和:255794

約数の個数: 80

約数和(自身を含む): 2283496704

約数和(自身を除く): 1608271824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 255767, 511534, 767301, 1023068, 1278835, 1534602, 2046136, 2557670, 2813437, 3069204, 3836505, 4092272, 5115340, 5626874, 6138408, 7673010, 8440311, 10230680, 11253748, 12276816, 14067185, 15346020, 16880622, 20461360, 22507496, 28134370, 30692040, 33761244, 42201555, 45014992, 56268740, 61384080, 67522488, 84403110, 112537480, 135044976, 168806220, 225074960, 337612440, 675224880]

約数ペア:

[(1, 675224880), (2, 337612440), (3, 225074960), (4, 168806220), (5, 135044976), (6, 112537480), (8, 84403110), (10, 67522488), (11, 61384080), (12, 56268740), (15, 45014992), (16, 42201555), (20, 33761244), (22, 30692040), (24, 28134370), (30, 22507496), (33, 20461360), (40, 16880622), (44, 15346020), (48, 14067185), (55, 12276816), (60, 11253748), (66, 10230680), (80, 8440311), (88, 7673010), (110, 6138408), (120, 5626874), (132, 5115340), (165, 4092272), (176, 3836505), (220, 3069204), (240, 2813437), (264, 2557670), (330, 2046136), (440, 1534602), (528, 1278835), (660, 1023068), (880, 767301), (1320, 511534), (2640, 255767)]