12859320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1061}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 38996640

約数和(自身を除く): 26137320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1061, 1212, 1515, 2020, 2122, 2424, 3030, 3183, 4040, 4244, 5305, 6060, 6366, 8488, 10610, 12120, 12732, 15915, 21220, 25464, 31830, 42440, 63660, 107161, 127320, 214322, 321483, 428644, 535805, 642966, 857288, 1071610, 1285932, 1607415, 2143220, 2571864, 3214830, 4286440, 6429660, 12859320]

約数ペア:

[(1, 12859320), (2, 6429660), (3, 4286440), (4, 3214830), (5, 2571864), (6, 2143220), (8, 1607415), (10, 1285932), (12, 1071610), (15, 857288), (20, 642966), (24, 535805), (30, 428644), (40, 321483), (60, 214322), (101, 127320), (120, 107161), (202, 63660), (303, 42440), (404, 31830), (505, 25464), (606, 21220), (808, 15915), (1010, 12732), (1061, 12120), (1212, 10610), (1515, 8488), (2020, 6366), (2122, 6060), (2424, 5305), (3030, 4244), (3183, 4040)]