73848960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{12821}}^1$

素因数の和:12846

約数の個数: 96

約数和(自身を含む): 255029580

約数和(自身を除く): 181180620

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, 12821, 25642, 38463, 51284, 64105, 76926, 102568, 115389, 128210, 153852, 192315, 205136, 230778, 256420, 307704, 384630, 410272, 461556, 512840, 576945, 615408, 769260, 820544, 923112, 1025680, 1153890, 1230816, 1538520, 1641088, 1846224, 2051360, 2307780, 2461632, 3077040, 3692448, 4102720, 4615560, 4923264, 6154080, 7384896, 8205440, 9231120, 12308160, 14769792, 18462240, 24616320, 36924480, 73848960]

約数ペア:

[(1, 73848960), (2, 36924480), (3, 24616320), (4, 18462240), (5, 14769792), (6, 12308160), (8, 9231120), (9, 8205440), (10, 7384896), (12, 6154080), (15, 4923264), (16, 4615560), (18, 4102720), (20, 3692448), (24, 3077040), (30, 2461632), (32, 2307780), (36, 2051360), (40, 1846224), (45, 1641088), (48, 1538520), (60, 1230816), (64, 1153890), (72, 1025680), (80, 923112), (90, 820544), (96, 769260), (120, 615408), (128, 576945), (144, 512840), (160, 461556), (180, 410272), (192, 384630), (240, 307704), (288, 256420), (320, 230778), (360, 205136), (384, 192315), (480, 153852), (576, 128210), (640, 115389), (720, 102568), (960, 76926), (1152, 64105), (1440, 51284), (1920, 38463), (2880, 25642), (5760, 12821)]