7388891520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{3848381}}^1$

素因数の和:3848403

約数の個数: 64

約数和(自身を含む): 23552097840

約数和(自身を除く): 16163206320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 3848381, 7696762, 11545143, 15393524, 19241905, 23090286, 30787048, 38483810, 46180572, 57725715, 61574096, 76967620, 92361144, 115451430, 123148192, 153935240, 184722288, 230902860, 246296384, 307870480, 369444576, 461805720, 492592768, 615740960, 738889152, 923611440, 1231481920, 1477778304, 1847222880, 2462963840, 3694445760, 7388891520]

約数ペア:

[(1, 7388891520), (2, 3694445760), (3, 2462963840), (4, 1847222880), (5, 1477778304), (6, 1231481920), (8, 923611440), (10, 738889152), (12, 615740960), (15, 492592768), (16, 461805720), (20, 369444576), (24, 307870480), (30, 246296384), (32, 230902860), (40, 184722288), (48, 153935240), (60, 123148192), (64, 115451430), (80, 92361144), (96, 76967620), (120, 61574096), (128, 57725715), (160, 46180572), (192, 38483810), (240, 30787048), (320, 23090286), (384, 19241905), (480, 15393524), (640, 11545143), (960, 7696762), (1920, 3848381)]