78820800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{16421}}^1$

素因数の和:16446

約数の個数: 84

約数和(自身を含む): 258613656

約数和(自身を除く): 179792856

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, 16421, 32842, 49263, 65684, 82105, 98526, 131368, 164210, 197052, 246315, 262736, 328420, 394104, 410525, 492630, 525472, 656840, 788208, 821050, 985260, 1050944, 1231575, 1313680, 1576416, 1642100, 1970520, 2463150, 2627360, 3152832, 3284200, 3941040, 4926300, 5254720, 6568400, 7882080, 9852600, 13136800, 15764160, 19705200, 26273600, 39410400, 78820800]

約数ペア:

[(1, 78820800), (2, 39410400), (3, 26273600), (4, 19705200), (5, 15764160), (6, 13136800), (8, 9852600), (10, 7882080), (12, 6568400), (15, 5254720), (16, 4926300), (20, 3941040), (24, 3284200), (25, 3152832), (30, 2627360), (32, 2463150), (40, 1970520), (48, 1642100), (50, 1576416), (60, 1313680), (64, 1231575), (75, 1050944), (80, 985260), (96, 821050), (100, 788208), (120, 656840), (150, 525472), (160, 492630), (192, 410525), (200, 394104), (240, 328420), (300, 262736), (320, 246315), (400, 197052), (480, 164210), (600, 131368), (800, 98526), (960, 82105), (1200, 65684), (1600, 49263), (2400, 32842), (4800, 16421)]