231131520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{40127}}^1$

素因数の和:40152

約数の個数: 96

約数和(自身を含む): 798145920

約数和(自身を除く): 567014400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 40127, 80254, 120381, 160508, 200635, 240762, 321016, 361143, 401270, 481524, 601905, 642032, 722286, 802540, 963048, 1203810, 1284064, 1444572, 1605080, 1805715, 1926096, 2407620, 2568128, 2889144, 3210160, 3611430, 3852192, 4815240, 5136256, 5778288, 6420320, 7222860, 7704384, 9630480, 11556576, 12840640, 14445720, 15408768, 19260960, 23113152, 25681280, 28891440, 38521920, 46226304, 57782880, 77043840, 115565760, 231131520]

約数ペア:

[(1, 231131520), (2, 115565760), (3, 77043840), (4, 57782880), (5, 46226304), (6, 38521920), (8, 28891440), (9, 25681280), (10, 23113152), (12, 19260960), (15, 15408768), (16, 14445720), (18, 12840640), (20, 11556576), (24, 9630480), (30, 7704384), (32, 7222860), (36, 6420320), (40, 5778288), (45, 5136256), (48, 4815240), (60, 3852192), (64, 3611430), (72, 3210160), (80, 2889144), (90, 2568128), (96, 2407620), (120, 1926096), (128, 1805715), (144, 1605080), (160, 1444572), (180, 1284064), (192, 1203810), (240, 963048), (288, 802540), (320, 722286), (360, 642032), (384, 601905), (480, 481524), (576, 401270), (640, 361143), (720, 321016), (960, 240762), (1152, 200635), (1440, 160508), (1920, 120381), (2880, 80254), (5760, 40127)]