276251520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{143881}}^1$

素因数の和:143903

約数の個数: 64

約数和(自身を含む): 880557840

約数和(自身を除く): 604306320

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, 143881, 287762, 431643, 575524, 719405, 863286, 1151048, 1438810, 1726572, 2158215, 2302096, 2877620, 3453144, 4316430, 4604192, 5755240, 6906288, 8632860, 9208384, 11510480, 13812576, 17265720, 18416768, 23020960, 27625152, 34531440, 46041920, 55250304, 69062880, 92083840, 138125760, 276251520]

約数ペア:

[(1, 276251520), (2, 138125760), (3, 92083840), (4, 69062880), (5, 55250304), (6, 46041920), (8, 34531440), (10, 27625152), (12, 23020960), (15, 18416768), (16, 17265720), (20, 13812576), (24, 11510480), (30, 9208384), (32, 8632860), (40, 6906288), (48, 5755240), (60, 4604192), (64, 4316430), (80, 3453144), (96, 2877620), (120, 2302096), (128, 2158215), (160, 1726572), (192, 1438810), (240, 1151048), (320, 863286), (384, 719405), (480, 575524), (640, 431643), (960, 287762), (1920, 143881)]