1243673280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{431831}}^1$

素因数の和:431854

約数の個数: 84

約数和(自身を含む): 4277727792

約数和(自身を除く): 3034054512

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, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 431831, 863662, 1295493, 1727324, 2159155, 2590986, 3454648, 3886479, 4318310, 5181972, 6477465, 6909296, 7772958, 8636620, 10363944, 12954930, 13818592, 15545916, 17273240, 19432395, 20727888, 25909860, 27637184, 31091832, 34546480, 38864790, 41455776, 51819720, 62183664, 69092960, 77729580, 82911552, 103639440, 124367328, 138185920, 155459160, 207278880, 248734656, 310918320, 414557760, 621836640, 1243673280]

約数ペア:

[(1, 1243673280), (2, 621836640), (3, 414557760), (4, 310918320), (5, 248734656), (6, 207278880), (8, 155459160), (9, 138185920), (10, 124367328), (12, 103639440), (15, 82911552), (16, 77729580), (18, 69092960), (20, 62183664), (24, 51819720), (30, 41455776), (32, 38864790), (36, 34546480), (40, 31091832), (45, 27637184), (48, 25909860), (60, 20727888), (64, 19432395), (72, 17273240), (80, 15545916), (90, 13818592), (96, 12954930), (120, 10363944), (144, 8636620), (160, 7772958), (180, 6909296), (192, 6477465), (240, 5181972), (288, 4318310), (320, 3886479), (360, 3454648), (480, 2590986), (576, 2159155), (720, 1727324), (960, 1295493), (1440, 863662), (2880, 431831)]