142304880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{617}}^1$

素因数の和:695

約数の個数: 120

約数和(自身を含む): 456573456

約数和(自身を除く): 314268576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 617, 620, 744, 930, 961, 1234, 1240, 1488, 1851, 1860, 1922, 2468, 2480, 2883, 3085, 3702, 3720, 3844, 4805, 4936, 5766, 6170, 7404, 7440, 7688, 9255, 9610, 9872, 11532, 12340, 14415, 14808, 15376, 18510, 19127, 19220, 23064, 24680, 28830, 29616, 37020, 38254, 38440, 46128, 49360, 57381, 57660, 74040, 76508, 76880, 95635, 114762, 115320, 148080, 153016, 191270, 229524, 230640, 286905, 306032, 382540, 459048, 573810, 592937, 765080, 918096, 1147620, 1185874, 1530160, 1778811, 2295240, 2371748, 2964685, 3557622, 4590480, 4743496, 5929370, 7115244, 8894055, 9486992, 11858740, 14230488, 17788110, 23717480, 28460976, 35576220, 47434960, 71152440, 142304880]

約数ペア:

[(1, 142304880), (2, 71152440), (3, 47434960), (4, 35576220), (5, 28460976), (6, 23717480), (8, 17788110), (10, 14230488), (12, 11858740), (15, 9486992), (16, 8894055), (20, 7115244), (24, 5929370), (30, 4743496), (31, 4590480), (40, 3557622), (48, 2964685), (60, 2371748), (62, 2295240), (80, 1778811), (93, 1530160), (120, 1185874), (124, 1147620), (155, 918096), (186, 765080), (240, 592937), (248, 573810), (310, 459048), (372, 382540), (465, 306032), (496, 286905), (617, 230640), (620, 229524), (744, 191270), (930, 153016), (961, 148080), (1234, 115320), (1240, 114762), (1488, 95635), (1851, 76880), (1860, 76508), (1922, 74040), (2468, 57660), (2480, 57381), (2883, 49360), (3085, 46128), (3702, 38440), (3720, 38254), (3844, 37020), (4805, 29616), (4936, 28830), (5766, 24680), (6170, 23064), (7404, 19220), (7440, 19127), (7688, 18510), (9255, 15376), (9610, 14808), (9872, 14415), (11532, 12340)]