231037920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17827}}^1$

素因数の和:17854

約数の個数: 120

約数和(自身を含む): 815417064

約数和(自身を除く): 584379144

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, 12960, 17827, 35654, 53481, 71308, 89135, 106962, 142616, 160443, 178270, 213924, 267405, 285232, 320886, 356540, 427848, 481329, 534810, 570464, 641772, 713080, 802215, 855696, 962658, 1069620, 1283544, 1426160, 1443987, 1604430, 1711392, 1925316, 2139240, 2406645, 2567088, 2852320, 2887974, 3208860, 3850632, 4278480, 4813290, 5134176, 5775948, 6417720, 7219935, 7701264, 8556960, 9626580, 11551896, 12835440, 14439870, 15402528, 19253160, 23103792, 25670880, 28879740, 38506320, 46207584, 57759480, 77012640, 115518960, 231037920]

約数ペア:

[(1, 231037920), (2, 115518960), (3, 77012640), (4, 57759480), (5, 46207584), (6, 38506320), (8, 28879740), (9, 25670880), (10, 23103792), (12, 19253160), (15, 15402528), (16, 14439870), (18, 12835440), (20, 11551896), (24, 9626580), (27, 8556960), (30, 7701264), (32, 7219935), (36, 6417720), (40, 5775948), (45, 5134176), (48, 4813290), (54, 4278480), (60, 3850632), (72, 3208860), (80, 2887974), (81, 2852320), (90, 2567088), (96, 2406645), (108, 2139240), (120, 1925316), (135, 1711392), (144, 1604430), (160, 1443987), (162, 1426160), (180, 1283544), (216, 1069620), (240, 962658), (270, 855696), (288, 802215), (324, 713080), (360, 641772), (405, 570464), (432, 534810), (480, 481329), (540, 427848), (648, 356540), (720, 320886), (810, 285232), (864, 267405), (1080, 213924), (1296, 178270), (1440, 160443), (1620, 142616), (2160, 106962), (2592, 89135), (3240, 71308), (4320, 53481), (6480, 35654), (12960, 17827)]