15471012240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{33211}}^1$

素因数の和:33877

約数の個数: 120

約数和(自身を含む): 52038687168

約数和(自身を除く): 36567674928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 647, 720, 1294, 1941, 2588, 3235, 3882, 5176, 5823, 6470, 7764, 9705, 10352, 11646, 12940, 15528, 19410, 23292, 25880, 29115, 31056, 33211, 38820, 46584, 51760, 58230, 66422, 77640, 93168, 99633, 116460, 132844, 155280, 166055, 199266, 232920, 265688, 298899, 332110, 398532, 465840, 498165, 531376, 597798, 664220, 797064, 996330, 1195596, 1328440, 1494495, 1594128, 1992660, 2391192, 2656880, 2988990, 3985320, 4782384, 5977980, 7970640, 11955960, 21487517, 23911920, 42975034, 64462551, 85950068, 107437585, 128925102, 171900136, 193387653, 214875170, 257850204, 322312755, 343800272, 386775306, 429750340, 515700408, 644625510, 773550612, 859500680, 966938265, 1031400816, 1289251020, 1547101224, 1719001360, 1933876530, 2578502040, 3094202448, 3867753060, 5157004080, 7735506120, 15471012240]

約数ペア:

[(1, 15471012240), (2, 7735506120), (3, 5157004080), (4, 3867753060), (5, 3094202448), (6, 2578502040), (8, 1933876530), (9, 1719001360), (10, 1547101224), (12, 1289251020), (15, 1031400816), (16, 966938265), (18, 859500680), (20, 773550612), (24, 644625510), (30, 515700408), (36, 429750340), (40, 386775306), (45, 343800272), (48, 322312755), (60, 257850204), (72, 214875170), (80, 193387653), (90, 171900136), (120, 128925102), (144, 107437585), (180, 85950068), (240, 64462551), (360, 42975034), (647, 23911920), (720, 21487517), (1294, 11955960), (1941, 7970640), (2588, 5977980), (3235, 4782384), (3882, 3985320), (5176, 2988990), (5823, 2656880), (6470, 2391192), (7764, 1992660), (9705, 1594128), (10352, 1494495), (11646, 1328440), (12940, 1195596), (15528, 996330), (19410, 797064), (23292, 664220), (25880, 597798), (29115, 531376), (31056, 498165), (33211, 465840), (38820, 398532), (46584, 332110), (51760, 298899), (58230, 265688), (66422, 232920), (77640, 199266), (93168, 166055), (99633, 155280), (116460, 132844)]