861790080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14479}}^1$

素因数の和:14532

約数の個数: 128

約数和(自身を含む): 2835763200

約数和(自身を除く): 1973973120

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14479, 14880, 19840, 28958, 29760, 43437, 57916, 59520, 72395, 86874, 115832, 144790, 173748, 217185, 231664, 289580, 347496, 434370, 448849, 463328, 579160, 694992, 868740, 897698, 926656, 1158320, 1346547, 1389984, 1737480, 1795396, 1853312, 2244245, 2316640, 2693094, 2779968, 3474960, 3590792, 4488490, 4633280, 5386188, 5559936, 6732735, 6949920, 7181584, 8976980, 9266560, 10772376, 13465470, 13899840, 14363168, 17953960, 21544752, 26930940, 27799680, 28726336, 35907920, 43089504, 53861880, 57452672, 71815840, 86179008, 107723760, 143631680, 172358016, 215447520, 287263360, 430895040, 861790080]

約数ペア:

[(1, 861790080), (2, 430895040), (3, 287263360), (4, 215447520), (5, 172358016), (6, 143631680), (8, 107723760), (10, 86179008), (12, 71815840), (15, 57452672), (16, 53861880), (20, 43089504), (24, 35907920), (30, 28726336), (31, 27799680), (32, 26930940), (40, 21544752), (48, 17953960), (60, 14363168), (62, 13899840), (64, 13465470), (80, 10772376), (93, 9266560), (96, 8976980), (120, 7181584), (124, 6949920), (128, 6732735), (155, 5559936), (160, 5386188), (186, 4633280), (192, 4488490), (240, 3590792), (248, 3474960), (310, 2779968), (320, 2693094), (372, 2316640), (384, 2244245), (465, 1853312), (480, 1795396), (496, 1737480), (620, 1389984), (640, 1346547), (744, 1158320), (930, 926656), (960, 897698), (992, 868740), (1240, 694992), (1488, 579160), (1860, 463328), (1920, 448849), (1984, 434370), (2480, 347496), (2976, 289580), (3720, 231664), (3968, 217185), (4960, 173748), (5952, 144790), (7440, 115832), (9920, 86874), (11904, 72395), (14479, 59520), (14880, 57916), (19840, 43437), (28958, 29760)]