2454206520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{435143}}^1$

素因数の和:435204

約数の個数: 64

約数和(自身を含む): 7519288320

約数和(自身を除く): 5065081800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 435143, 870286, 1305429, 1740572, 2175715, 2610858, 3481144, 4351430, 5221716, 6527145, 8702860, 10443432, 13054290, 17405720, 20451721, 26108580, 40903442, 52217160, 61355163, 81806884, 102258605, 122710326, 163613768, 204517210, 245420652, 306775815, 409034420, 490841304, 613551630, 818068840, 1227103260, 2454206520]

約数ペア:

[(1, 2454206520), (2, 1227103260), (3, 818068840), (4, 613551630), (5, 490841304), (6, 409034420), (8, 306775815), (10, 245420652), (12, 204517210), (15, 163613768), (20, 122710326), (24, 102258605), (30, 81806884), (40, 61355163), (47, 52217160), (60, 40903442), (94, 26108580), (120, 20451721), (141, 17405720), (188, 13054290), (235, 10443432), (282, 8702860), (376, 6527145), (470, 5221716), (564, 4351430), (705, 3481144), (940, 2610858), (1128, 2175715), (1410, 1740572), (1880, 1305429), (2820, 870286), (5640, 435143)]