2048344080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{6673}}^1$

素因数の和:7968

約数の個数: 80

約数和(自身を含む): 6355783680

約数和(自身を除く): 4307439600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1279, 2558, 3837, 5116, 6395, 6673, 7674, 10232, 12790, 13346, 15348, 19185, 20019, 20464, 25580, 26692, 30696, 33365, 38370, 40038, 51160, 53384, 61392, 66730, 76740, 80076, 100095, 102320, 106768, 133460, 153480, 160152, 200190, 266920, 306960, 320304, 400380, 533840, 800760, 1601520, 8534767, 17069534, 25604301, 34139068, 42673835, 51208602, 68278136, 85347670, 102417204, 128021505, 136556272, 170695340, 204834408, 256043010, 341390680, 409668816, 512086020, 682781360, 1024172040, 2048344080]

約数ペア:

[(1, 2048344080), (2, 1024172040), (3, 682781360), (4, 512086020), (5, 409668816), (6, 341390680), (8, 256043010), (10, 204834408), (12, 170695340), (15, 136556272), (16, 128021505), (20, 102417204), (24, 85347670), (30, 68278136), (40, 51208602), (48, 42673835), (60, 34139068), (80, 25604301), (120, 17069534), (240, 8534767), (1279, 1601520), (2558, 800760), (3837, 533840), (5116, 400380), (6395, 320304), (6673, 306960), (7674, 266920), (10232, 200190), (12790, 160152), (13346, 153480), (15348, 133460), (19185, 106768), (20019, 102320), (20464, 100095), (25580, 80076), (26692, 76740), (30696, 66730), (33365, 61392), (38370, 53384), (40038, 51160)]