2811023209440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{216899939}}^1$

素因数の和:216899966

約数の個数: 120

約数和(自身を含む): 9920569455720

約数和(自身を除く): 7109546246280

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 216899939, 433799878, 650699817, 867599756, 1084499695, 1301399634, 1735199512, 1952099451, 2168999390, 2602799268, 3253499085, 3470399024, 3904198902, 4337998780, 5205598536, 5856298353, 6506998170, 6940798048, 7808397804, 8675997560, 9760497255, 10411197072, 11712596706, 13013996340, 15616795608, 17351995120, 17568895059, 19520994510, 20822394144, 23425193412, 26027992680, 29281491765, 31233591216, 34703990240, 35137790118, 39041989020, 46850386824, 52055985360, 58562983530, 62467182432, 70275580236, 78083978040, 87844475295, 93700773648, 104111970720, 117125967060, 140551160472, 156167956080, 175688950590, 187401547296, 234251934120, 281102320944, 312335912160, 351377901180, 468503868240, 562204641888, 702755802360, 937007736480, 1405511604720, 2811023209440]

約数ペア:

[(1, 2811023209440), (2, 1405511604720), (3, 937007736480), (4, 702755802360), (5, 562204641888), (6, 468503868240), (8, 351377901180), (9, 312335912160), (10, 281102320944), (12, 234251934120), (15, 187401547296), (16, 175688950590), (18, 156167956080), (20, 140551160472), (24, 117125967060), (27, 104111970720), (30, 93700773648), (32, 87844475295), (36, 78083978040), (40, 70275580236), (45, 62467182432), (48, 58562983530), (54, 52055985360), (60, 46850386824), (72, 39041989020), (80, 35137790118), (81, 34703990240), (90, 31233591216), (96, 29281491765), (108, 26027992680), (120, 23425193412), (135, 20822394144), (144, 19520994510), (160, 17568895059), (162, 17351995120), (180, 15616795608), (216, 13013996340), (240, 11712596706), (270, 10411197072), (288, 9760497255), (324, 8675997560), (360, 7808397804), (405, 6940798048), (432, 6506998170), (480, 5856298353), (540, 5205598536), (648, 4337998780), (720, 3904198902), (810, 3470399024), (864, 3253499085), (1080, 2602799268), (1296, 2168999390), (1440, 1952099451), (1620, 1735199512), (2160, 1301399634), (2592, 1084499695), (3240, 867599756), (4320, 650699817), (6480, 433799878), (12960, 216899939)]