1798303680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{69379}}^1$

素因数の和:69408

約数の個数: 140

約数和(自身を含む): 6396974760

約数和(自身を除く): 4598671080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 69379, 138758, 208137, 277516, 346895, 416274, 555032, 624411, 693790, 832548, 1040685, 1110064, 1248822, 1387580, 1665096, 1873233, 2081370, 2220128, 2497644, 2775160, 3122055, 3330192, 3746466, 4162740, 4440256, 4995288, 5550320, 5619699, 6244110, 6660384, 7492932, 8325480, 9366165, 9990576, 11100640, 11239398, 12488220, 13320768, 14985864, 16650960, 18732330, 19981152, 22201280, 22478796, 24976440, 28098495, 29971728, 33301920, 37464660, 39962304, 44957592, 49952880, 56196990, 59943456, 66603840, 74929320, 89915184, 99905760, 112393980, 119886912, 149858640, 179830368, 199811520, 224787960, 299717280, 359660736, 449575920, 599434560, 899151840, 1798303680]

約数ペア:

[(1, 1798303680), (2, 899151840), (3, 599434560), (4, 449575920), (5, 359660736), (6, 299717280), (8, 224787960), (9, 199811520), (10, 179830368), (12, 149858640), (15, 119886912), (16, 112393980), (18, 99905760), (20, 89915184), (24, 74929320), (27, 66603840), (30, 59943456), (32, 56196990), (36, 49952880), (40, 44957592), (45, 39962304), (48, 37464660), (54, 33301920), (60, 29971728), (64, 28098495), (72, 24976440), (80, 22478796), (81, 22201280), (90, 19981152), (96, 18732330), (108, 16650960), (120, 14985864), (135, 13320768), (144, 12488220), (160, 11239398), (162, 11100640), (180, 9990576), (192, 9366165), (216, 8325480), (240, 7492932), (270, 6660384), (288, 6244110), (320, 5619699), (324, 5550320), (360, 4995288), (405, 4440256), (432, 4162740), (480, 3746466), (540, 3330192), (576, 3122055), (648, 2775160), (720, 2497644), (810, 2220128), (864, 2081370), (960, 1873233), (1080, 1665096), (1296, 1387580), (1440, 1248822), (1620, 1110064), (1728, 1040685), (2160, 832548), (2592, 693790), (2880, 624411), (3240, 555032), (4320, 416274), (5184, 346895), (6480, 277516), (8640, 208137), (12960, 138758), (25920, 69379)]