180347138520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{214607}}^1$

素因数の和:214817

約数の個数: 128

約数和(自身を含む): 556263936000

約数和(自身を除く): 375916797480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 149, 188, 235, 282, 298, 376, 447, 470, 564, 596, 705, 745, 894, 940, 1128, 1192, 1410, 1490, 1788, 1880, 2235, 2820, 2980, 3576, 4470, 5640, 5960, 7003, 8940, 14006, 17880, 21009, 28012, 35015, 42018, 56024, 70030, 84036, 105045, 140060, 168072, 210090, 214607, 280120, 420180, 429214, 643821, 840360, 858428, 1073035, 1287642, 1716856, 2146070, 2575284, 3219105, 4292140, 5150568, 6438210, 8584280, 10086529, 12876420, 20173058, 25752840, 30259587, 31976443, 40346116, 50432645, 60519174, 63952886, 80692232, 95929329, 100865290, 121038348, 127905772, 151297935, 159882215, 191858658, 201730580, 242076696, 255811544, 302595870, 319764430, 383717316, 403461160, 479646645, 605191740, 639528860, 767434632, 959293290, 1210383480, 1279057720, 1502892821, 1918586580, 3005785642, 3837173160, 4508678463, 6011571284, 7514464105, 9017356926, 12023142568, 15028928210, 18034713852, 22543392315, 30057856420, 36069427704, 45086784630, 60115712840, 90173569260, 180347138520]

約数ペア:

[(1, 180347138520), (2, 90173569260), (3, 60115712840), (4, 45086784630), (5, 36069427704), (6, 30057856420), (8, 22543392315), (10, 18034713852), (12, 15028928210), (15, 12023142568), (20, 9017356926), (24, 7514464105), (30, 6011571284), (40, 4508678463), (47, 3837173160), (60, 3005785642), (94, 1918586580), (120, 1502892821), (141, 1279057720), (149, 1210383480), (188, 959293290), (235, 767434632), (282, 639528860), (298, 605191740), (376, 479646645), (447, 403461160), (470, 383717316), (564, 319764430), (596, 302595870), (705, 255811544), (745, 242076696), (894, 201730580), (940, 191858658), (1128, 159882215), (1192, 151297935), (1410, 127905772), (1490, 121038348), (1788, 100865290), (1880, 95929329), (2235, 80692232), (2820, 63952886), (2980, 60519174), (3576, 50432645), (4470, 40346116), (5640, 31976443), (5960, 30259587), (7003, 25752840), (8940, 20173058), (14006, 12876420), (17880, 10086529), (21009, 8584280), (28012, 6438210), (35015, 5150568), (42018, 4292140), (56024, 3219105), (70030, 2575284), (84036, 2146070), (105045, 1716856), (140060, 1287642), (168072, 1073035), (210090, 858428), (214607, 840360), (280120, 643821), (420180, 429214)]