889603920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5443}}^1$

素因数の和:5689

約数の個数: 120

約数和(自身を含む): 3001298976

約数和(自身を除く): 2111695056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 227, 240, 360, 454, 681, 720, 908, 1135, 1362, 1816, 2043, 2270, 2724, 3405, 3632, 4086, 4540, 5443, 5448, 6810, 8172, 9080, 10215, 10886, 10896, 13620, 16329, 16344, 18160, 20430, 21772, 27215, 27240, 32658, 32688, 40860, 43544, 48987, 54430, 54480, 65316, 81645, 81720, 87088, 97974, 108860, 130632, 163290, 163440, 195948, 217720, 244935, 261264, 326580, 391896, 435440, 489870, 653160, 783792, 979740, 1235561, 1306320, 1959480, 2471122, 3706683, 3918960, 4942244, 6177805, 7413366, 9884488, 11120049, 12355610, 14826732, 18533415, 19768976, 22240098, 24711220, 29653464, 37066830, 44480196, 49422440, 55600245, 59306928, 74133660, 88960392, 98844880, 111200490, 148267320, 177920784, 222400980, 296534640, 444801960, 889603920]

約数ペア:

[(1, 889603920), (2, 444801960), (3, 296534640), (4, 222400980), (5, 177920784), (6, 148267320), (8, 111200490), (9, 98844880), (10, 88960392), (12, 74133660), (15, 59306928), (16, 55600245), (18, 49422440), (20, 44480196), (24, 37066830), (30, 29653464), (36, 24711220), (40, 22240098), (45, 19768976), (48, 18533415), (60, 14826732), (72, 12355610), (80, 11120049), (90, 9884488), (120, 7413366), (144, 6177805), (180, 4942244), (227, 3918960), (240, 3706683), (360, 2471122), (454, 1959480), (681, 1306320), (720, 1235561), (908, 979740), (1135, 783792), (1362, 653160), (1816, 489870), (2043, 435440), (2270, 391896), (2724, 326580), (3405, 261264), (3632, 244935), (4086, 217720), (4540, 195948), (5443, 163440), (5448, 163290), (6810, 130632), (8172, 108860), (9080, 97974), (10215, 87088), (10886, 81720), (10896, 81645), (13620, 65316), (16329, 54480), (16344, 54430), (18160, 48987), (20430, 43544), (21772, 40860), (27215, 32688), (27240, 32658)]