12086520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2204

約数の個数: 64

約数和(自身を含む): 37048320

約数和(自身を除く): 24961800

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, 2143, 2820, 4286, 5640, 6429, 8572, 10715, 12858, 17144, 21430, 25716, 32145, 42860, 51432, 64290, 85720, 100721, 128580, 201442, 257160, 302163, 402884, 503605, 604326, 805768, 1007210, 1208652, 1510815, 2014420, 2417304, 3021630, 4028840, 6043260, 12086520]

約数ペア:

[(1, 12086520), (2, 6043260), (3, 4028840), (4, 3021630), (5, 2417304), (6, 2014420), (8, 1510815), (10, 1208652), (12, 1007210), (15, 805768), (20, 604326), (24, 503605), (30, 402884), (40, 302163), (47, 257160), (60, 201442), (94, 128580), (120, 100721), (141, 85720), (188, 64290), (235, 51432), (282, 42860), (376, 32145), (470, 25716), (564, 21430), (705, 17144), (940, 12858), (1128, 10715), (1410, 8572), (1880, 6429), (2143, 5640), (2820, 4286)]