56160840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{487}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 174450240

約数和(自身を除く): 118289400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 487, 620, 744, 930, 961, 974, 1240, 1461, 1860, 1922, 1948, 2435, 2883, 2922, 3720, 3844, 3896, 4805, 4870, 5766, 5844, 7305, 7688, 9610, 9740, 11532, 11688, 14415, 14610, 15097, 19220, 19480, 23064, 28830, 29220, 30194, 38440, 45291, 57660, 58440, 60388, 75485, 90582, 115320, 120776, 150970, 181164, 226455, 301940, 362328, 452910, 468007, 603880, 905820, 936014, 1404021, 1811640, 1872028, 2340035, 2808042, 3744056, 4680070, 5616084, 7020105, 9360140, 11232168, 14040210, 18720280, 28080420, 56160840]

約数ペア:

[(1, 56160840), (2, 28080420), (3, 18720280), (4, 14040210), (5, 11232168), (6, 9360140), (8, 7020105), (10, 5616084), (12, 4680070), (15, 3744056), (20, 2808042), (24, 2340035), (30, 1872028), (31, 1811640), (40, 1404021), (60, 936014), (62, 905820), (93, 603880), (120, 468007), (124, 452910), (155, 362328), (186, 301940), (248, 226455), (310, 181164), (372, 150970), (465, 120776), (487, 115320), (620, 90582), (744, 75485), (930, 60388), (961, 58440), (974, 57660), (1240, 45291), (1461, 38440), (1860, 30194), (1922, 29220), (1948, 28830), (2435, 23064), (2883, 19480), (2922, 19220), (3720, 15097), (3844, 14610), (3896, 14415), (4805, 11688), (4870, 11532), (5766, 9740), (5844, 9610), (7305, 7688)]