61540800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{12821}}^1$

素因数の和:12846

約数の個数: 84

約数和(自身を含む): 201920856

約数和(自身を除く): 140380056

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, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 12821, 25642, 38463, 51284, 64105, 76926, 102568, 128210, 153852, 192315, 205136, 256420, 307704, 320525, 384630, 410272, 512840, 615408, 641050, 769260, 820544, 961575, 1025680, 1230816, 1282100, 1538520, 1923150, 2051360, 2461632, 2564200, 3077040, 3846300, 4102720, 5128400, 6154080, 7692600, 10256800, 12308160, 15385200, 20513600, 30770400, 61540800]

約数ペア:

[(1, 61540800), (2, 30770400), (3, 20513600), (4, 15385200), (5, 12308160), (6, 10256800), (8, 7692600), (10, 6154080), (12, 5128400), (15, 4102720), (16, 3846300), (20, 3077040), (24, 2564200), (25, 2461632), (30, 2051360), (32, 1923150), (40, 1538520), (48, 1282100), (50, 1230816), (60, 1025680), (64, 961575), (75, 820544), (80, 769260), (96, 641050), (100, 615408), (120, 512840), (150, 410272), (160, 384630), (192, 320525), (200, 307704), (240, 256420), (300, 205136), (320, 192315), (400, 153852), (480, 128210), (600, 102568), (800, 76926), (960, 64105), (1200, 51284), (1600, 38463), (2400, 25642), (4800, 12821)]