497707920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5443}}^1$

素因数の和:5589

約数の個数: 120

約数和(自身を含む): 1684939776

約数和(自身を除く): 1187231856

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, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4572, 5080, 5443, 5715, 6096, 7620, 9144, 10160, 10886, 11430, 15240, 16329, 18288, 21772, 22860, 27215, 30480, 32658, 43544, 45720, 48987, 54430, 65316, 81645, 87088, 91440, 97974, 108860, 130632, 163290, 195948, 217720, 244935, 261264, 326580, 391896, 435440, 489870, 653160, 691261, 783792, 979740, 1306320, 1382522, 1959480, 2073783, 2765044, 3456305, 3918960, 4147566, 5530088, 6221349, 6912610, 8295132, 10368915, 11060176, 12442698, 13825220, 16590264, 20737830, 24885396, 27650440, 31106745, 33180528, 41475660, 49770792, 55300880, 62213490, 82951320, 99541584, 124426980, 165902640, 248853960, 497707920]

約数ペア:

[(1, 497707920), (2, 248853960), (3, 165902640), (4, 124426980), (5, 99541584), (6, 82951320), (8, 62213490), (9, 55300880), (10, 49770792), (12, 41475660), (15, 33180528), (16, 31106745), (18, 27650440), (20, 24885396), (24, 20737830), (30, 16590264), (36, 13825220), (40, 12442698), (45, 11060176), (48, 10368915), (60, 8295132), (72, 6912610), (80, 6221349), (90, 5530088), (120, 4147566), (127, 3918960), (144, 3456305), (180, 2765044), (240, 2073783), (254, 1959480), (360, 1382522), (381, 1306320), (508, 979740), (635, 783792), (720, 691261), (762, 653160), (1016, 489870), (1143, 435440), (1270, 391896), (1524, 326580), (1905, 261264), (2032, 244935), (2286, 217720), (2540, 195948), (3048, 163290), (3810, 130632), (4572, 108860), (5080, 97974), (5443, 91440), (5715, 87088), (6096, 81645), (7620, 65316), (9144, 54430), (10160, 48987), (10886, 45720), (11430, 43544), (15240, 32658), (16329, 30480), (18288, 27215), (21772, 22860)]