89051520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{46381}}^1$

素因数の和:46403

約数の個数: 64

約数和(自身を含む): 283857840

約数和(自身を除く): 194806320

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, 46381, 92762, 139143, 185524, 231905, 278286, 371048, 463810, 556572, 695715, 742096, 927620, 1113144, 1391430, 1484192, 1855240, 2226288, 2782860, 2968384, 3710480, 4452576, 5565720, 5936768, 7420960, 8905152, 11131440, 14841920, 17810304, 22262880, 29683840, 44525760, 89051520]

約数ペア:

[(1, 89051520), (2, 44525760), (3, 29683840), (4, 22262880), (5, 17810304), (6, 14841920), (8, 11131440), (10, 8905152), (12, 7420960), (15, 5936768), (16, 5565720), (20, 4452576), (24, 3710480), (30, 2968384), (32, 2782860), (40, 2226288), (48, 1855240), (60, 1484192), (64, 1391430), (80, 1113144), (96, 927620), (120, 742096), (128, 695715), (160, 556572), (192, 463810), (240, 371048), (320, 278286), (384, 231905), (480, 185524), (640, 139143), (960, 92762), (1920, 46381)]