475117920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1142

約数の個数: 192

約数和(自身を含む): 1679832000

約数和(自身を除く): 1204714080

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, 90, 96, 108, 109, 120, 135, 144, 160, 180, 216, 218, 240, 270, 288, 327, 360, 432, 436, 480, 540, 545, 654, 720, 864, 872, 981, 1009, 1080, 1090, 1308, 1440, 1635, 1744, 1962, 2018, 2160, 2180, 2616, 2943, 3027, 3270, 3488, 3924, 4036, 4320, 4360, 4905, 5045, 5232, 5886, 6054, 6540, 7848, 8072, 8720, 9081, 9810, 10090, 10464, 11772, 12108, 13080, 14715, 15135, 15696, 16144, 17440, 18162, 19620, 20180, 23544, 24216, 26160, 27243, 29430, 30270, 31392, 32288, 36324, 39240, 40360, 45405, 47088, 48432, 52320, 54486, 58860, 60540, 72648, 78480, 80720, 90810, 94176, 96864, 108972, 109981, 117720, 121080, 136215, 145296, 156960, 161440, 181620, 217944, 219962, 235440, 242160, 272430, 290592, 329943, 363240, 435888, 439924, 470880, 484320, 544860, 549905, 659886, 726480, 871776, 879848, 989829, 1089720, 1099810, 1319772, 1452960, 1649715, 1759696, 1979658, 2179440, 2199620, 2639544, 2969487, 3299430, 3519392, 3959316, 4358880, 4399240, 4949145, 5279088, 5938974, 6598860, 7918632, 8798480, 9898290, 10558176, 11877948, 13197720, 14847435, 15837264, 17596960, 19796580, 23755896, 26395440, 29694870, 31674528, 39593160, 47511792, 52790880, 59389740, 79186320, 95023584, 118779480, 158372640, 237558960, 475117920]

約数ペア:

[(1, 475117920), (2, 237558960), (3, 158372640), (4, 118779480), (5, 95023584), (6, 79186320), (8, 59389740), (9, 52790880), (10, 47511792), (12, 39593160), (15, 31674528), (16, 29694870), (18, 26395440), (20, 23755896), (24, 19796580), (27, 17596960), (30, 15837264), (32, 14847435), (36, 13197720), (40, 11877948), (45, 10558176), (48, 9898290), (54, 8798480), (60, 7918632), (72, 6598860), (80, 5938974), (90, 5279088), (96, 4949145), (108, 4399240), (109, 4358880), (120, 3959316), (135, 3519392), (144, 3299430), (160, 2969487), (180, 2639544), (216, 2199620), (218, 2179440), (240, 1979658), (270, 1759696), (288, 1649715), (327, 1452960), (360, 1319772), (432, 1099810), (436, 1089720), (480, 989829), (540, 879848), (545, 871776), (654, 726480), (720, 659886), (864, 549905), (872, 544860), (981, 484320), (1009, 470880), (1080, 439924), (1090, 435888), (1308, 363240), (1440, 329943), (1635, 290592), (1744, 272430), (1962, 242160), (2018, 235440), (2160, 219962), (2180, 217944), (2616, 181620), (2943, 161440), (3027, 156960), (3270, 145296), (3488, 136215), (3924, 121080), (4036, 117720), (4320, 109981), (4360, 108972), (4905, 96864), (5045, 94176), (5232, 90810), (5886, 80720), (6054, 78480), (6540, 72648), (7848, 60540), (8072, 58860), (8720, 54486), (9081, 52320), (9810, 48432), (10090, 47088), (10464, 45405), (11772, 40360), (12108, 39240), (13080, 36324), (14715, 32288), (15135, 31392), (15696, 30270), (16144, 29430), (17440, 27243), (18162, 26160), (19620, 24216), (20180, 23544)]