5051640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 17107200

約数和(自身を除く): 12055560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 89, 110, 120, 129, 132, 165, 172, 178, 215, 220, 258, 264, 267, 330, 344, 356, 430, 440, 445, 473, 516, 534, 645, 660, 712, 860, 890, 946, 979, 1032, 1068, 1290, 1320, 1335, 1419, 1720, 1780, 1892, 1958, 2136, 2365, 2580, 2670, 2838, 2937, 3560, 3784, 3827, 3916, 4730, 4895, 5160, 5340, 5676, 5874, 7095, 7654, 7832, 9460, 9790, 10680, 11352, 11481, 11748, 14190, 14685, 15308, 18920, 19135, 19580, 22962, 23496, 28380, 29370, 30616, 38270, 39160, 42097, 45924, 56760, 57405, 58740, 76540, 84194, 91848, 114810, 117480, 126291, 153080, 168388, 210485, 229620, 252582, 336776, 420970, 459240, 505164, 631455, 841940, 1010328, 1262910, 1683880, 2525820, 5051640]

約数ペア:

[(1, 5051640), (2, 2525820), (3, 1683880), (4, 1262910), (5, 1010328), (6, 841940), (8, 631455), (10, 505164), (11, 459240), (12, 420970), (15, 336776), (20, 252582), (22, 229620), (24, 210485), (30, 168388), (33, 153080), (40, 126291), (43, 117480), (44, 114810), (55, 91848), (60, 84194), (66, 76540), (86, 58740), (88, 57405), (89, 56760), (110, 45924), (120, 42097), (129, 39160), (132, 38270), (165, 30616), (172, 29370), (178, 28380), (215, 23496), (220, 22962), (258, 19580), (264, 19135), (267, 18920), (330, 15308), (344, 14685), (356, 14190), (430, 11748), (440, 11481), (445, 11352), (473, 10680), (516, 9790), (534, 9460), (645, 7832), (660, 7654), (712, 7095), (860, 5874), (890, 5676), (946, 5340), (979, 5160), (1032, 4895), (1068, 4730), (1290, 3916), (1320, 3827), (1335, 3784), (1419, 3560), (1720, 2937), (1780, 2838), (1892, 2670), (1958, 2580), (2136, 2365)]