118779480

素因数分解:

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

素因数の和:1138

約数の個数: 128

約数和(自身を含む): 399960000

約数和(自身を除く): 281180520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 109, 120, 135, 180, 216, 218, 270, 327, 360, 436, 540, 545, 654, 872, 981, 1009, 1080, 1090, 1308, 1635, 1962, 2018, 2180, 2616, 2943, 3027, 3270, 3924, 4036, 4360, 4905, 5045, 5886, 6054, 6540, 7848, 8072, 9081, 9810, 10090, 11772, 12108, 13080, 14715, 15135, 18162, 19620, 20180, 23544, 24216, 27243, 29430, 30270, 36324, 39240, 40360, 45405, 54486, 58860, 60540, 72648, 90810, 108972, 109981, 117720, 121080, 136215, 181620, 217944, 219962, 272430, 329943, 363240, 439924, 544860, 549905, 659886, 879848, 989829, 1089720, 1099810, 1319772, 1649715, 1979658, 2199620, 2639544, 2969487, 3299430, 3959316, 4399240, 4949145, 5938974, 6598860, 7918632, 9898290, 11877948, 13197720, 14847435, 19796580, 23755896, 29694870, 39593160, 59389740, 118779480]

約数ペア:

[(1, 118779480), (2, 59389740), (3, 39593160), (4, 29694870), (5, 23755896), (6, 19796580), (8, 14847435), (9, 13197720), (10, 11877948), (12, 9898290), (15, 7918632), (18, 6598860), (20, 5938974), (24, 4949145), (27, 4399240), (30, 3959316), (36, 3299430), (40, 2969487), (45, 2639544), (54, 2199620), (60, 1979658), (72, 1649715), (90, 1319772), (108, 1099810), (109, 1089720), (120, 989829), (135, 879848), (180, 659886), (216, 549905), (218, 544860), (270, 439924), (327, 363240), (360, 329943), (436, 272430), (540, 219962), (545, 217944), (654, 181620), (872, 136215), (981, 121080), (1009, 117720), (1080, 109981), (1090, 108972), (1308, 90810), (1635, 72648), (1962, 60540), (2018, 58860), (2180, 54486), (2616, 45405), (2943, 40360), (3027, 39240), (3270, 36324), (3924, 30270), (4036, 29430), (4360, 27243), (4905, 24216), (5045, 23544), (5886, 20180), (6054, 19620), (6540, 18162), (7848, 15135), (8072, 14715), (9081, 13080), (9810, 12108), (10090, 11772)]