140369760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{10831}}^1$

素因数の和:10858

約数の個数: 120

約数和(自身を含む): 495434016

約数和(自身を除く): 355064256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 10831, 12960, 21662, 32493, 43324, 54155, 64986, 86648, 97479, 108310, 129972, 162465, 173296, 194958, 216620, 259944, 292437, 324930, 346592, 389916, 433240, 487395, 519888, 584874, 649860, 779832, 866480, 877311, 974790, 1039776, 1169748, 1299720, 1462185, 1559664, 1732960, 1754622, 1949580, 2339496, 2599440, 2924370, 3119328, 3509244, 3899160, 4386555, 4678992, 5198880, 5848740, 7018488, 7798320, 8773110, 9357984, 11697480, 14036976, 15596640, 17546220, 23394960, 28073952, 35092440, 46789920, 70184880, 140369760]

約数ペア:

[(1, 140369760), (2, 70184880), (3, 46789920), (4, 35092440), (5, 28073952), (6, 23394960), (8, 17546220), (9, 15596640), (10, 14036976), (12, 11697480), (15, 9357984), (16, 8773110), (18, 7798320), (20, 7018488), (24, 5848740), (27, 5198880), (30, 4678992), (32, 4386555), (36, 3899160), (40, 3509244), (45, 3119328), (48, 2924370), (54, 2599440), (60, 2339496), (72, 1949580), (80, 1754622), (81, 1732960), (90, 1559664), (96, 1462185), (108, 1299720), (120, 1169748), (135, 1039776), (144, 974790), (160, 877311), (162, 866480), (180, 779832), (216, 649860), (240, 584874), (270, 519888), (288, 487395), (324, 433240), (360, 389916), (405, 346592), (432, 324930), (480, 292437), (540, 259944), (648, 216620), (720, 194958), (810, 173296), (864, 162465), (1080, 129972), (1296, 108310), (1440, 97479), (1620, 86648), (2160, 64986), (2592, 54155), (3240, 43324), (4320, 32493), (6480, 21662), (10831, 12960)]