395059680

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{1129}}^1$

素因数の和:1165

約数の個数: 192

約数和(自身を含む): 1401019200

約数和(自身を除く): 1005959520

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1129, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2187, 2258, 2430, 2592, 2916, 3240, 3387, 3645, 3888, 4320, 4374, 4516, 4860, 5645, 5832, 6480, 6774, 7290, 7776, 8748, 9032, 9720, 10161, 10935, 11290, 11664, 12960, 13548, 14580, 16935, 17496, 18064, 19440, 20322, 21870, 22580, 23328, 27096, 29160, 30483, 33870, 34992, 36128, 38880, 40644, 43740, 45160, 50805, 54192, 58320, 60966, 67740, 69984, 81288, 87480, 90320, 91449, 101610, 108384, 116640, 121932, 135480, 152415, 162576, 174960, 180640, 182898, 203220, 243864, 270960, 274347, 304830, 325152, 349920, 365796, 406440, 457245, 487728, 541920, 548694, 609660, 731592, 812880, 823041, 914490, 975456, 1097388, 1219320, 1371735, 1463184, 1625760, 1646082, 1828980, 2194776, 2438640, 2469123, 2743470, 2926368, 3292164, 3657960, 4115205, 4389552, 4877280, 4938246, 5486940, 6584328, 7315920, 8230410, 8779104, 9876492, 10973880, 12345615, 13168656, 14631840, 16460820, 19752984, 21947760, 24691230, 26337312, 32921640, 39505968, 43895520, 49382460, 65843280, 79011936, 98764920, 131686560, 197529840, 395059680]

約数ペア:

[(1, 395059680), (2, 197529840), (3, 131686560), (4, 98764920), (5, 79011936), (6, 65843280), (8, 49382460), (9, 43895520), (10, 39505968), (12, 32921640), (15, 26337312), (16, 24691230), (18, 21947760), (20, 19752984), (24, 16460820), (27, 14631840), (30, 13168656), (32, 12345615), (36, 10973880), (40, 9876492), (45, 8779104), (48, 8230410), (54, 7315920), (60, 6584328), (72, 5486940), (80, 4938246), (81, 4877280), (90, 4389552), (96, 4115205), (108, 3657960), (120, 3292164), (135, 2926368), (144, 2743470), (160, 2469123), (162, 2438640), (180, 2194776), (216, 1828980), (240, 1646082), (243, 1625760), (270, 1463184), (288, 1371735), (324, 1219320), (360, 1097388), (405, 975456), (432, 914490), (480, 823041), (486, 812880), (540, 731592), (648, 609660), (720, 548694), (729, 541920), (810, 487728), (864, 457245), (972, 406440), (1080, 365796), (1129, 349920), (1215, 325152), (1296, 304830), (1440, 274347), (1458, 270960), (1620, 243864), (1944, 203220), (2160, 182898), (2187, 180640), (2258, 174960), (2430, 162576), (2592, 152415), (2916, 135480), (3240, 121932), (3387, 116640), (3645, 108384), (3888, 101610), (4320, 91449), (4374, 90320), (4516, 87480), (4860, 81288), (5645, 69984), (5832, 67740), (6480, 60966), (6774, 58320), (7290, 54192), (7776, 50805), (8748, 45160), (9032, 43740), (9720, 40644), (10161, 38880), (10935, 36128), (11290, 34992), (11664, 33870), (12960, 30483), (13548, 29160), (14580, 27096), (16935, 23328), (17496, 22580), (18064, 21870), (19440, 20322)]