26571960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2429

約数の個数: 96

約数和(自身を含む): 89182080

約数和(自身を除く): 62610120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2381, 2790, 3720, 4762, 5580, 7143, 9524, 11160, 11905, 14286, 19048, 21429, 23810, 28572, 35715, 42858, 47620, 57144, 71430, 73811, 85716, 95240, 107145, 142860, 147622, 171432, 214290, 221433, 285720, 295244, 369055, 428580, 442866, 590488, 664299, 738110, 857160, 885732, 1107165, 1328598, 1476220, 1771464, 2214330, 2657196, 2952440, 3321495, 4428660, 5314392, 6642990, 8857320, 13285980, 26571960]

約数ペア:

[(1, 26571960), (2, 13285980), (3, 8857320), (4, 6642990), (5, 5314392), (6, 4428660), (8, 3321495), (9, 2952440), (10, 2657196), (12, 2214330), (15, 1771464), (18, 1476220), (20, 1328598), (24, 1107165), (30, 885732), (31, 857160), (36, 738110), (40, 664299), (45, 590488), (60, 442866), (62, 428580), (72, 369055), (90, 295244), (93, 285720), (120, 221433), (124, 214290), (155, 171432), (180, 147622), (186, 142860), (248, 107145), (279, 95240), (310, 85716), (360, 73811), (372, 71430), (465, 57144), (558, 47620), (620, 42858), (744, 35715), (930, 28572), (1116, 23810), (1240, 21429), (1395, 19048), (1860, 14286), (2232, 11905), (2381, 11160), (2790, 9524), (3720, 7143), (4762, 5580)]