1222822080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1511}}^1$

素因数の和:1815

約数の個数: 168

約数和(自身を含む): 4223759904

約数和(自身を除く): 3000937824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 281, 288, 320, 360, 480, 562, 576, 720, 843, 960, 1124, 1405, 1440, 1511, 1686, 2248, 2529, 2810, 2880, 3022, 3372, 4215, 4496, 4533, 5058, 5620, 6044, 6744, 7555, 8430, 8992, 9066, 10116, 11240, 12088, 12645, 13488, 13599, 15110, 16860, 17984, 18132, 20232, 22480, 22665, 24176, 25290, 26976, 27198, 30220, 33720, 36264, 40464, 44960, 45330, 48352, 50580, 53952, 54396, 60440, 67440, 67995, 72528, 80928, 89920, 90660, 96704, 101160, 108792, 120880, 134880, 135990, 145056, 161856, 181320, 202320, 217584, 241760, 269760, 271980, 290112, 362640, 404640, 424591, 435168, 483520, 543960, 725280, 809280, 849182, 870336, 1087920, 1273773, 1450560, 1698364, 2122955, 2175840, 2547546, 3396728, 3821319, 4245910, 4351680, 5095092, 6368865, 6793456, 7642638, 8491820, 10190184, 12737730, 13586912, 15285276, 16983640, 19106595, 20380368, 25475460, 27173824, 30570552, 33967280, 38213190, 40760736, 50950920, 61141104, 67934560, 76426380, 81521472, 101901840, 122282208, 135869120, 152852760, 203803680, 244564416, 305705520, 407607360, 611411040, 1222822080]

約数ペア:

[(1, 1222822080), (2, 611411040), (3, 407607360), (4, 305705520), (5, 244564416), (6, 203803680), (8, 152852760), (9, 135869120), (10, 122282208), (12, 101901840), (15, 81521472), (16, 76426380), (18, 67934560), (20, 61141104), (24, 50950920), (30, 40760736), (32, 38213190), (36, 33967280), (40, 30570552), (45, 27173824), (48, 25475460), (60, 20380368), (64, 19106595), (72, 16983640), (80, 15285276), (90, 13586912), (96, 12737730), (120, 10190184), (144, 8491820), (160, 7642638), (180, 6793456), (192, 6368865), (240, 5095092), (281, 4351680), (288, 4245910), (320, 3821319), (360, 3396728), (480, 2547546), (562, 2175840), (576, 2122955), (720, 1698364), (843, 1450560), (960, 1273773), (1124, 1087920), (1405, 870336), (1440, 849182), (1511, 809280), (1686, 725280), (2248, 543960), (2529, 483520), (2810, 435168), (2880, 424591), (3022, 404640), (3372, 362640), (4215, 290112), (4496, 271980), (4533, 269760), (5058, 241760), (5620, 217584), (6044, 202320), (6744, 181320), (7555, 161856), (8430, 145056), (8992, 135990), (9066, 134880), (10116, 120880), (11240, 108792), (12088, 101160), (12645, 96704), (13488, 90660), (13599, 89920), (15110, 80928), (16860, 72528), (17984, 67995), (18132, 67440), (20232, 60440), (22480, 54396), (22665, 53952), (24176, 50580), (25290, 48352), (26976, 45330), (27198, 44960), (30220, 40464), (33720, 36264)]