420092160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3584

約数の個数: 144

約数和(自身を含む): 1385341440

約数和(自身を除く): 965249280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3529, 3720, 3840, 3968, 4960, 5952, 7058, 7440, 7936, 9920, 10587, 11904, 14116, 14880, 17645, 19840, 21174, 23808, 28232, 29760, 35290, 39680, 42348, 52935, 56464, 59520, 70580, 84696, 105870, 109399, 112928, 119040, 141160, 169392, 211740, 218798, 225856, 282320, 328197, 338784, 423480, 437596, 451712, 546995, 564640, 656394, 677568, 846960, 875192, 903424, 1093990, 1129280, 1312788, 1355136, 1640985, 1693920, 1750384, 2187980, 2258560, 2625576, 2710272, 3281970, 3387840, 3500768, 4375960, 4517120, 5251152, 6563940, 6775680, 7001536, 8751920, 10502304, 13127880, 13551360, 14003072, 17503840, 21004608, 26255760, 28006144, 35007680, 42009216, 52511520, 70015360, 84018432, 105023040, 140030720, 210046080, 420092160]

約数ペア:

[(1, 420092160), (2, 210046080), (3, 140030720), (4, 105023040), (5, 84018432), (6, 70015360), (8, 52511520), (10, 42009216), (12, 35007680), (15, 28006144), (16, 26255760), (20, 21004608), (24, 17503840), (30, 14003072), (31, 13551360), (32, 13127880), (40, 10502304), (48, 8751920), (60, 7001536), (62, 6775680), (64, 6563940), (80, 5251152), (93, 4517120), (96, 4375960), (120, 3500768), (124, 3387840), (128, 3281970), (155, 2710272), (160, 2625576), (186, 2258560), (192, 2187980), (240, 1750384), (248, 1693920), (256, 1640985), (310, 1355136), (320, 1312788), (372, 1129280), (384, 1093990), (465, 903424), (480, 875192), (496, 846960), (620, 677568), (640, 656394), (744, 564640), (768, 546995), (930, 451712), (960, 437596), (992, 423480), (1240, 338784), (1280, 328197), (1488, 282320), (1860, 225856), (1920, 218798), (1984, 211740), (2480, 169392), (2976, 141160), (3529, 119040), (3720, 112928), (3840, 109399), (3968, 105870), (4960, 84696), (5952, 70580), (7058, 59520), (7440, 56464), (7936, 52935), (9920, 42348), (10587, 39680), (11904, 35290), (14116, 29760), (14880, 28232), (17645, 23808), (19840, 21174)]