38984880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14767}}^1$

素因数の和:14794

約数の個数: 80

約数和(自身を含む): 131848704

約数和(自身を除く): 92863824

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, 14767, 29534, 44301, 59068, 73835, 88602, 118136, 147670, 162437, 177204, 221505, 236272, 295340, 324874, 354408, 443010, 487311, 590680, 649748, 708816, 812185, 886020, 974622, 1181360, 1299496, 1624370, 1772040, 1949244, 2436555, 2598992, 3248740, 3544080, 3898488, 4873110, 6497480, 7796976, 9746220, 12994960, 19492440, 38984880]

約数ペア:

[(1, 38984880), (2, 19492440), (3, 12994960), (4, 9746220), (5, 7796976), (6, 6497480), (8, 4873110), (10, 3898488), (11, 3544080), (12, 3248740), (15, 2598992), (16, 2436555), (20, 1949244), (22, 1772040), (24, 1624370), (30, 1299496), (33, 1181360), (40, 974622), (44, 886020), (48, 812185), (55, 708816), (60, 649748), (66, 590680), (80, 487311), (88, 443010), (110, 354408), (120, 324874), (132, 295340), (165, 236272), (176, 221505), (220, 177204), (240, 162437), (264, 147670), (330, 118136), (440, 88602), (528, 73835), (660, 59068), (880, 44301), (1320, 29534), (2640, 14767)]