40667880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30809}}^1$

素因数の和:30834

約数の個数: 64

約数和(自身を含む): 133099200

約数和(自身を除く): 92431320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 30809, 61618, 92427, 123236, 154045, 184854, 246472, 308090, 338899, 369708, 462135, 616180, 677798, 739416, 924270, 1016697, 1232360, 1355596, 1694495, 1848540, 2033394, 2711192, 3388990, 3697080, 4066788, 5083485, 6777980, 8133576, 10166970, 13555960, 20333940, 40667880]

約数ペア:

[(1, 40667880), (2, 20333940), (3, 13555960), (4, 10166970), (5, 8133576), (6, 6777980), (8, 5083485), (10, 4066788), (11, 3697080), (12, 3388990), (15, 2711192), (20, 2033394), (22, 1848540), (24, 1694495), (30, 1355596), (33, 1232360), (40, 1016697), (44, 924270), (55, 739416), (60, 677798), (66, 616180), (88, 462135), (110, 369708), (120, 338899), (132, 308090), (165, 246472), (220, 184854), (264, 154045), (330, 123236), (440, 92427), (660, 61618), (1320, 30809)]