68297760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1167

約数の個数: 144

約数和(自身を含む): 238702464

約数和(自身を除く): 170404704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1103, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2206, 2580, 3096, 3309, 3440, 3870, 4128, 4412, 5160, 5515, 6192, 6618, 6880, 7740, 8824, 9927, 10320, 11030, 12384, 13236, 15480, 16545, 17648, 19854, 20640, 22060, 26472, 30960, 33090, 35296, 39708, 44120, 47429, 49635, 52944, 61920, 66180, 79416, 88240, 94858, 99270, 105888, 132360, 142287, 158832, 176480, 189716, 198540, 237145, 264720, 284574, 317664, 379432, 397080, 426861, 474290, 529440, 569148, 711435, 758864, 794160, 853722, 948580, 1138296, 1422870, 1517728, 1588320, 1707444, 1897160, 2134305, 2276592, 2845740, 3414888, 3794320, 4268610, 4553184, 5691480, 6829776, 7588640, 8537220, 11382960, 13659552, 17074440, 22765920, 34148880, 68297760]

約数ペア:

[(1, 68297760), (2, 34148880), (3, 22765920), (4, 17074440), (5, 13659552), (6, 11382960), (8, 8537220), (9, 7588640), (10, 6829776), (12, 5691480), (15, 4553184), (16, 4268610), (18, 3794320), (20, 3414888), (24, 2845740), (30, 2276592), (32, 2134305), (36, 1897160), (40, 1707444), (43, 1588320), (45, 1517728), (48, 1422870), (60, 1138296), (72, 948580), (80, 853722), (86, 794160), (90, 758864), (96, 711435), (120, 569148), (129, 529440), (144, 474290), (160, 426861), (172, 397080), (180, 379432), (215, 317664), (240, 284574), (258, 264720), (288, 237145), (344, 198540), (360, 189716), (387, 176480), (430, 158832), (480, 142287), (516, 132360), (645, 105888), (688, 99270), (720, 94858), (774, 88240), (860, 79416), (1032, 66180), (1103, 61920), (1290, 52944), (1376, 49635), (1440, 47429), (1548, 44120), (1720, 39708), (1935, 35296), (2064, 33090), (2206, 30960), (2580, 26472), (3096, 22060), (3309, 20640), (3440, 19854), (3870, 17648), (4128, 16545), (4412, 15480), (5160, 13236), (5515, 12384), (6192, 11030), (6618, 10320), (6880, 9927), (7740, 8824)]