684382080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{356449}}^1$

素因数の和:356471

約数の個数: 64

約数和(自身を含む): 2181474000

約数和(自身を除く): 1497091920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 356449, 712898, 1069347, 1425796, 1782245, 2138694, 2851592, 3564490, 4277388, 5346735, 5703184, 7128980, 8554776, 10693470, 11406368, 14257960, 17109552, 21386940, 22812736, 28515920, 34219104, 42773880, 45625472, 57031840, 68438208, 85547760, 114063680, 136876416, 171095520, 228127360, 342191040, 684382080]

約数ペア:

[(1, 684382080), (2, 342191040), (3, 228127360), (4, 171095520), (5, 136876416), (6, 114063680), (8, 85547760), (10, 68438208), (12, 57031840), (15, 45625472), (16, 42773880), (20, 34219104), (24, 28515920), (30, 22812736), (32, 21386940), (40, 17109552), (48, 14257960), (60, 11406368), (64, 10693470), (80, 8554776), (96, 7128980), (120, 5703184), (128, 5346735), (160, 4277388), (192, 3564490), (240, 2851592), (320, 2138694), (384, 1782245), (480, 1425796), (640, 1069347), (960, 712898), (1920, 356449)]