1077715200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{56131}}^1$

素因数の和:56160

約数の個数: 108

約数和(自身を含む): 3556748048

約数和(自身を除く): 2479032848

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, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 19200, 56131, 112262, 168393, 224524, 280655, 336786, 449048, 561310, 673572, 841965, 898096, 1122620, 1347144, 1403275, 1683930, 1796192, 2245240, 2694288, 2806550, 3367860, 3592384, 4209825, 4490480, 5388576, 5613100, 6735720, 7184768, 8419650, 8980960, 10777152, 11226200, 13471440, 14369536, 16839300, 17961920, 21554304, 22452400, 26942880, 33678600, 35923840, 43108608, 44904800, 53885760, 67357200, 71847680, 89809600, 107771520, 134714400, 179619200, 215543040, 269428800, 359238400, 538857600, 1077715200]

約数ペア:

[(1, 1077715200), (2, 538857600), (3, 359238400), (4, 269428800), (5, 215543040), (6, 179619200), (8, 134714400), (10, 107771520), (12, 89809600), (15, 71847680), (16, 67357200), (20, 53885760), (24, 44904800), (25, 43108608), (30, 35923840), (32, 33678600), (40, 26942880), (48, 22452400), (50, 21554304), (60, 17961920), (64, 16839300), (75, 14369536), (80, 13471440), (96, 11226200), (100, 10777152), (120, 8980960), (128, 8419650), (150, 7184768), (160, 6735720), (192, 5613100), (200, 5388576), (240, 4490480), (256, 4209825), (300, 3592384), (320, 3367860), (384, 2806550), (400, 2694288), (480, 2245240), (600, 1796192), (640, 1683930), (768, 1403275), (800, 1347144), (960, 1122620), (1200, 898096), (1280, 841965), (1600, 673572), (1920, 561310), (2400, 449048), (3200, 336786), (3840, 280655), (4800, 224524), (6400, 168393), (9600, 112262), (19200, 56131)]