2752840320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{18149}}^1$

素因数の和:18250

約数の個数: 128

約数和(自身を含む): 8886240000

約数和(自身を除く): 6133399680

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, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1185, 1264, 1580, 1896, 1920, 2370, 2528, 3160, 3792, 4740, 5056, 6320, 7584, 9480, 10112, 12640, 15168, 18149, 18960, 25280, 30336, 36298, 37920, 50560, 54447, 72596, 75840, 90745, 108894, 145192, 151680, 181490, 217788, 272235, 290384, 362980, 435576, 544470, 580768, 725960, 871152, 1088940, 1161536, 1433771, 1451920, 1742304, 2177880, 2323072, 2867542, 2903840, 3484608, 4301313, 4355760, 5735084, 5807680, 6969216, 7168855, 8602626, 8711520, 11470168, 11615360, 14337710, 17205252, 17423040, 21506565, 22940336, 28675420, 34410504, 34846080, 43013130, 45880672, 57350840, 68821008, 86026260, 91761344, 114701680, 137642016, 172052520, 183522688, 229403360, 275284032, 344105040, 458806720, 550568064, 688210080, 917613440, 1376420160, 2752840320]

約数ペア:

[(1, 2752840320), (2, 1376420160), (3, 917613440), (4, 688210080), (5, 550568064), (6, 458806720), (8, 344105040), (10, 275284032), (12, 229403360), (15, 183522688), (16, 172052520), (20, 137642016), (24, 114701680), (30, 91761344), (32, 86026260), (40, 68821008), (48, 57350840), (60, 45880672), (64, 43013130), (79, 34846080), (80, 34410504), (96, 28675420), (120, 22940336), (128, 21506565), (158, 17423040), (160, 17205252), (192, 14337710), (237, 11615360), (240, 11470168), (316, 8711520), (320, 8602626), (384, 7168855), (395, 6969216), (474, 5807680), (480, 5735084), (632, 4355760), (640, 4301313), (790, 3484608), (948, 2903840), (960, 2867542), (1185, 2323072), (1264, 2177880), (1580, 1742304), (1896, 1451920), (1920, 1433771), (2370, 1161536), (2528, 1088940), (3160, 871152), (3792, 725960), (4740, 580768), (5056, 544470), (6320, 435576), (7584, 362980), (9480, 290384), (10112, 272235), (12640, 217788), (15168, 181490), (18149, 151680), (18960, 145192), (25280, 108894), (30336, 90745), (36298, 75840), (37920, 72596), (50560, 54447)]