20179200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{1051}}^1$

素因数の和:1080

約数の個数: 108

約数和(自身を含む): 66658928

約数和(自身を除く): 46479728

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, 1051, 1200, 1280, 1600, 1920, 2102, 2400, 3153, 3200, 3840, 4204, 4800, 5255, 6306, 6400, 8408, 9600, 10510, 12612, 15765, 16816, 19200, 21020, 25224, 26275, 31530, 33632, 42040, 50448, 52550, 63060, 67264, 78825, 84080, 100896, 105100, 126120, 134528, 157650, 168160, 201792, 210200, 252240, 269056, 315300, 336320, 403584, 420400, 504480, 630600, 672640, 807168, 840800, 1008960, 1261200, 1345280, 1681600, 2017920, 2522400, 3363200, 4035840, 5044800, 6726400, 10089600, 20179200]

約数ペア:

[(1, 20179200), (2, 10089600), (3, 6726400), (4, 5044800), (5, 4035840), (6, 3363200), (8, 2522400), (10, 2017920), (12, 1681600), (15, 1345280), (16, 1261200), (20, 1008960), (24, 840800), (25, 807168), (30, 672640), (32, 630600), (40, 504480), (48, 420400), (50, 403584), (60, 336320), (64, 315300), (75, 269056), (80, 252240), (96, 210200), (100, 201792), (120, 168160), (128, 157650), (150, 134528), (160, 126120), (192, 105100), (200, 100896), (240, 84080), (256, 78825), (300, 67264), (320, 63060), (384, 52550), (400, 50448), (480, 42040), (600, 33632), (640, 31530), (768, 26275), (800, 25224), (960, 21020), (1051, 19200), (1200, 16816), (1280, 15765), (1600, 12612), (1920, 10510), (2102, 9600), (2400, 8408), (3153, 6400), (3200, 6306), (3840, 5255), (4204, 4800)]