28365431040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{820759}}^1$

素因数の和:820789

約数の個数: 144

約数和(自身を含む): 100658006400

約数和(自身を除く): 72292575360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 820759, 1641518, 2462277, 3283036, 4103795, 4924554, 6566072, 7386831, 8207590, 9849108, 12311385, 13132144, 14773662, 16415180, 19698216, 22160493, 24622770, 26264288, 29547324, 32830360, 36934155, 39396432, 44320986, 49245540, 52528576, 59094648, 65660720, 73868310, 78792864, 88641972, 98491080, 105057152, 110802465, 118189296, 131321440, 147736620, 157585728, 177283944, 196982160, 210114304, 221604930, 236378592, 262642880, 295473240, 315171456, 354567888, 393964320, 443209860, 472757184, 525285760, 590946480, 630342912, 709135776, 787928640, 886419720, 945514368, 1050571520, 1181892960, 1418271552, 1575857280, 1772839440, 1891028736, 2363785920, 2836543104, 3151714560, 3545678880, 4727571840, 5673086208, 7091357760, 9455143680, 14182715520, 28365431040]

約数ペア:

[(1, 28365431040), (2, 14182715520), (3, 9455143680), (4, 7091357760), (5, 5673086208), (6, 4727571840), (8, 3545678880), (9, 3151714560), (10, 2836543104), (12, 2363785920), (15, 1891028736), (16, 1772839440), (18, 1575857280), (20, 1418271552), (24, 1181892960), (27, 1050571520), (30, 945514368), (32, 886419720), (36, 787928640), (40, 709135776), (45, 630342912), (48, 590946480), (54, 525285760), (60, 472757184), (64, 443209860), (72, 393964320), (80, 354567888), (90, 315171456), (96, 295473240), (108, 262642880), (120, 236378592), (128, 221604930), (135, 210114304), (144, 196982160), (160, 177283944), (180, 157585728), (192, 147736620), (216, 131321440), (240, 118189296), (256, 110802465), (270, 105057152), (288, 98491080), (320, 88641972), (360, 78792864), (384, 73868310), (432, 65660720), (480, 59094648), (540, 52528576), (576, 49245540), (640, 44320986), (720, 39396432), (768, 36934155), (864, 32830360), (960, 29547324), (1080, 26264288), (1152, 24622770), (1280, 22160493), (1440, 19698216), (1728, 16415180), (1920, 14773662), (2160, 13132144), (2304, 12311385), (2880, 9849108), (3456, 8207590), (3840, 7386831), (4320, 6566072), (5760, 4924554), (6912, 4103795), (8640, 3283036), (11520, 2462277), (17280, 1641518), (34560, 820759)]