1622065920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5347}}^1$

素因数の和:5450

約数の個数: 144

約数和(自身を含む): 5247029760

約数和(自身を除く): 3624963840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 474, 480, 632, 640, 768, 790, 948, 960, 1185, 1264, 1280, 1580, 1896, 1920, 2370, 2528, 3160, 3792, 3840, 4740, 5056, 5347, 6320, 7584, 9480, 10112, 10694, 12640, 15168, 16041, 18960, 20224, 21388, 25280, 26735, 30336, 32082, 37920, 42776, 50560, 53470, 60672, 64164, 75840, 80205, 85552, 101120, 106940, 128328, 151680, 160410, 171104, 213880, 256656, 303360, 320820, 342208, 422413, 427760, 513312, 641640, 684416, 844826, 855520, 1026624, 1267239, 1283280, 1368832, 1689652, 1711040, 2053248, 2112065, 2534478, 2566560, 3379304, 3422080, 4106496, 4224130, 5068956, 5133120, 6336195, 6758608, 6844160, 8448260, 10137912, 10266240, 12672390, 13517216, 16896520, 20275824, 20532480, 25344780, 27034432, 33793040, 40551648, 50689560, 54068864, 67586080, 81103296, 101379120, 108137728, 135172160, 162206592, 202758240, 270344320, 324413184, 405516480, 540688640, 811032960, 1622065920]

約数ペア:

[(1, 1622065920), (2, 811032960), (3, 540688640), (4, 405516480), (5, 324413184), (6, 270344320), (8, 202758240), (10, 162206592), (12, 135172160), (15, 108137728), (16, 101379120), (20, 81103296), (24, 67586080), (30, 54068864), (32, 50689560), (40, 40551648), (48, 33793040), (60, 27034432), (64, 25344780), (79, 20532480), (80, 20275824), (96, 16896520), (120, 13517216), (128, 12672390), (158, 10266240), (160, 10137912), (192, 8448260), (237, 6844160), (240, 6758608), (256, 6336195), (316, 5133120), (320, 5068956), (384, 4224130), (395, 4106496), (474, 3422080), (480, 3379304), (632, 2566560), (640, 2534478), (768, 2112065), (790, 2053248), (948, 1711040), (960, 1689652), (1185, 1368832), (1264, 1283280), (1280, 1267239), (1580, 1026624), (1896, 855520), (1920, 844826), (2370, 684416), (2528, 641640), (3160, 513312), (3792, 427760), (3840, 422413), (4740, 342208), (5056, 320820), (5347, 303360), (6320, 256656), (7584, 213880), (9480, 171104), (10112, 160410), (10694, 151680), (12640, 128328), (15168, 106940), (16041, 101120), (18960, 85552), (20224, 80205), (21388, 75840), (25280, 64164), (26735, 60672), (30336, 53470), (32082, 50560), (37920, 42776)]