828977280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{431759}}^1$

素因数の和:431781

約数の個数: 64

約数和(自身を含む): 2642371200

約数和(自身を除く): 1813393920

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, 431759, 863518, 1295277, 1727036, 2158795, 2590554, 3454072, 4317590, 5181108, 6476385, 6908144, 8635180, 10362216, 12952770, 13816288, 17270360, 20724432, 25905540, 27632576, 34540720, 41448864, 51811080, 55265152, 69081440, 82897728, 103622160, 138162880, 165795456, 207244320, 276325760, 414488640, 828977280]

約数ペア:

[(1, 828977280), (2, 414488640), (3, 276325760), (4, 207244320), (5, 165795456), (6, 138162880), (8, 103622160), (10, 82897728), (12, 69081440), (15, 55265152), (16, 51811080), (20, 41448864), (24, 34540720), (30, 27632576), (32, 25905540), (40, 20724432), (48, 17270360), (60, 13816288), (64, 12952770), (80, 10362216), (96, 8635180), (120, 6908144), (128, 6476385), (160, 5181108), (192, 4317590), (240, 3454072), (320, 2590554), (384, 2158795), (480, 1727036), (640, 1295277), (960, 863518), (1920, 431759)]