1547936280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{390893}}^1$

素因数の和:390921

約数の個数: 96

約数和(自身を含む): 5488151760

約数和(自身を除く): 3940215480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 390893, 781786, 1172679, 1563572, 1954465, 2345358, 3127144, 3518037, 3908930, 4299823, 4690716, 5863395, 7036074, 7817860, 8599646, 9381432, 11726790, 12899469, 14072148, 15635720, 17199292, 17590185, 21499115, 23453580, 25798938, 28144296, 34398584, 35180370, 38698407, 42998230, 46907160, 51597876, 64497345, 70360740, 77396814, 85996460, 103195752, 128994690, 140721480, 154793628, 171992920, 193492035, 257989380, 309587256, 386984070, 515978760, 773968140, 1547936280]

約数ペア:

[(1, 1547936280), (2, 773968140), (3, 515978760), (4, 386984070), (5, 309587256), (6, 257989380), (8, 193492035), (9, 171992920), (10, 154793628), (11, 140721480), (12, 128994690), (15, 103195752), (18, 85996460), (20, 77396814), (22, 70360740), (24, 64497345), (30, 51597876), (33, 46907160), (36, 42998230), (40, 38698407), (44, 35180370), (45, 34398584), (55, 28144296), (60, 25798938), (66, 23453580), (72, 21499115), (88, 17590185), (90, 17199292), (99, 15635720), (110, 14072148), (120, 12899469), (132, 11726790), (165, 9381432), (180, 8599646), (198, 7817860), (220, 7036074), (264, 5863395), (330, 4690716), (360, 4299823), (396, 3908930), (440, 3518037), (495, 3127144), (660, 2345358), (792, 1954465), (990, 1563572), (1320, 1172679), (1980, 781786), (3960, 390893)]