1250428800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{130253}}^1$

素因数の和:130280

約数の個数: 96

約数和(自身を含む): 4118631480

約数和(自身を除く): 2868202680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 130253, 260506, 390759, 521012, 651265, 781518, 1042024, 1302530, 1563036, 1953795, 2084048, 2605060, 3126072, 3256325, 3907590, 4168096, 5210120, 6252144, 6512650, 7815180, 8336192, 9768975, 10420240, 12504288, 13025300, 15630360, 16672384, 19537950, 20840480, 25008576, 26050600, 31260720, 39075900, 41680960, 50017152, 52101200, 62521440, 78151800, 83361920, 104202400, 125042880, 156303600, 208404800, 250085760, 312607200, 416809600, 625214400, 1250428800]

約数ペア:

[(1, 1250428800), (2, 625214400), (3, 416809600), (4, 312607200), (5, 250085760), (6, 208404800), (8, 156303600), (10, 125042880), (12, 104202400), (15, 83361920), (16, 78151800), (20, 62521440), (24, 52101200), (25, 50017152), (30, 41680960), (32, 39075900), (40, 31260720), (48, 26050600), (50, 25008576), (60, 20840480), (64, 19537950), (75, 16672384), (80, 15630360), (96, 13025300), (100, 12504288), (120, 10420240), (128, 9768975), (150, 8336192), (160, 7815180), (192, 6512650), (200, 6252144), (240, 5210120), (300, 4168096), (320, 3907590), (384, 3256325), (400, 3126072), (480, 2605060), (600, 2084048), (640, 1953795), (800, 1563036), (960, 1302530), (1200, 1042024), (1600, 781518), (1920, 651265), (2400, 521012), (3200, 390759), (4800, 260506), (9600, 130253)]