68236080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25847}}^1$

素因数の和:25874

約数の個数: 80

約数和(自身を含む): 230770944

約数和(自身を除く): 162534864

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, 25847, 51694, 77541, 103388, 129235, 155082, 206776, 258470, 284317, 310164, 387705, 413552, 516940, 568634, 620328, 775410, 852951, 1033880, 1137268, 1240656, 1421585, 1550820, 1705902, 2067760, 2274536, 2843170, 3101640, 3411804, 4264755, 4549072, 5686340, 6203280, 6823608, 8529510, 11372680, 13647216, 17059020, 22745360, 34118040, 68236080]

約数ペア:

[(1, 68236080), (2, 34118040), (3, 22745360), (4, 17059020), (5, 13647216), (6, 11372680), (8, 8529510), (10, 6823608), (11, 6203280), (12, 5686340), (15, 4549072), (16, 4264755), (20, 3411804), (22, 3101640), (24, 2843170), (30, 2274536), (33, 2067760), (40, 1705902), (44, 1550820), (48, 1421585), (55, 1240656), (60, 1137268), (66, 1033880), (80, 852951), (88, 775410), (110, 620328), (120, 568634), (132, 516940), (165, 413552), (176, 387705), (220, 310164), (240, 284317), (264, 258470), (330, 206776), (440, 155082), (528, 129235), (660, 103388), (880, 77541), (1320, 51694), (2640, 25847)]