289000080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13841}}^1$

素因数の和:13889

約数の個数: 120

約数和(自身を含む): 1004098680

約数和(自身を除く): 715098600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 13841, 20880, 27682, 41523, 55364, 69205, 83046, 110728, 124569, 138410, 166092, 207615, 221456, 249138, 276820, 332184, 401389, 415230, 498276, 553640, 622845, 664368, 802778, 830460, 996552, 1107280, 1204167, 1245690, 1605556, 1660920, 1993104, 2006945, 2408334, 2491380, 3211112, 3321840, 3612501, 4013890, 4816668, 4982760, 6020835, 6422224, 7225002, 8027780, 9633336, 9965520, 12041670, 14450004, 16055560, 18062505, 19266672, 24083340, 28900008, 32111120, 36125010, 48166680, 57800016, 72250020, 96333360, 144500040, 289000080]

約数ペア:

[(1, 289000080), (2, 144500040), (3, 96333360), (4, 72250020), (5, 57800016), (6, 48166680), (8, 36125010), (9, 32111120), (10, 28900008), (12, 24083340), (15, 19266672), (16, 18062505), (18, 16055560), (20, 14450004), (24, 12041670), (29, 9965520), (30, 9633336), (36, 8027780), (40, 7225002), (45, 6422224), (48, 6020835), (58, 4982760), (60, 4816668), (72, 4013890), (80, 3612501), (87, 3321840), (90, 3211112), (116, 2491380), (120, 2408334), (144, 2006945), (145, 1993104), (174, 1660920), (180, 1605556), (232, 1245690), (240, 1204167), (261, 1107280), (290, 996552), (348, 830460), (360, 802778), (435, 664368), (464, 622845), (522, 553640), (580, 498276), (696, 415230), (720, 401389), (870, 332184), (1044, 276820), (1160, 249138), (1305, 221456), (1392, 207615), (1740, 166092), (2088, 138410), (2320, 124569), (2610, 110728), (3480, 83046), (4176, 69205), (5220, 55364), (6960, 41523), (10440, 27682), (13841, 20880)]