361045760

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2221}}^1$

素因数の和:2369

約数の個数: 72

約数和(自身を含む): 872019456

約数和(自身を除く): 510973696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 635, 640, 1016, 1270, 1280, 2032, 2221, 2540, 4064, 4442, 5080, 8128, 8884, 10160, 11105, 16256, 17768, 20320, 22210, 32512, 35536, 40640, 44420, 71072, 81280, 88840, 142144, 162560, 177680, 282067, 284288, 355360, 564134, 568576, 710720, 1128268, 1410335, 1421440, 2256536, 2820670, 2842880, 4513072, 5641340, 9026144, 11282680, 18052288, 22565360, 36104576, 45130720, 72209152, 90261440, 180522880, 361045760]

約数ペア:

[(1, 361045760), (2, 180522880), (4, 90261440), (5, 72209152), (8, 45130720), (10, 36104576), (16, 22565360), (20, 18052288), (32, 11282680), (40, 9026144), (64, 5641340), (80, 4513072), (127, 2842880), (128, 2820670), (160, 2256536), (254, 1421440), (256, 1410335), (320, 1128268), (508, 710720), (635, 568576), (640, 564134), (1016, 355360), (1270, 284288), (1280, 282067), (2032, 177680), (2221, 162560), (2540, 142144), (4064, 88840), (4442, 81280), (5080, 71072), (8128, 44420), (8884, 40640), (10160, 35536), (11105, 32512), (16256, 22210), (17768, 20320)]