12420522360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{53657}}^1$

素因数の和:54317

約数の個数: 96

約数和(自身を含む): 40430229840

約数和(自身を除く): 28009707480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 643, 1286, 1929, 2572, 3215, 3858, 5144, 5787, 6430, 7716, 9645, 11574, 12860, 15432, 19290, 23148, 25720, 28935, 38580, 46296, 53657, 57870, 77160, 107314, 115740, 160971, 214628, 231480, 268285, 321942, 429256, 482913, 536570, 643884, 804855, 965826, 1073140, 1287768, 1609710, 1931652, 2146280, 2414565, 3219420, 3863304, 4829130, 6438840, 9658260, 19316520, 34501451, 69002902, 103504353, 138005804, 172507255, 207008706, 276011608, 310513059, 345014510, 414017412, 517521765, 621026118, 690029020, 828034824, 1035043530, 1242052236, 1380058040, 1552565295, 2070087060, 2484104472, 3105130590, 4140174120, 6210261180, 12420522360]

約数ペア:

[(1, 12420522360), (2, 6210261180), (3, 4140174120), (4, 3105130590), (5, 2484104472), (6, 2070087060), (8, 1552565295), (9, 1380058040), (10, 1242052236), (12, 1035043530), (15, 828034824), (18, 690029020), (20, 621026118), (24, 517521765), (30, 414017412), (36, 345014510), (40, 310513059), (45, 276011608), (60, 207008706), (72, 172507255), (90, 138005804), (120, 103504353), (180, 69002902), (360, 34501451), (643, 19316520), (1286, 9658260), (1929, 6438840), (2572, 4829130), (3215, 3863304), (3858, 3219420), (5144, 2414565), (5787, 2146280), (6430, 1931652), (7716, 1609710), (9645, 1287768), (11574, 1073140), (12860, 965826), (15432, 804855), (19290, 643884), (23148, 536570), (25720, 482913), (28935, 429256), (38580, 321942), (46296, 268285), (53657, 231480), (57870, 214628), (77160, 160971), (107314, 115740)]