217172160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{75407}}^1$

素因数の和:75430

約数の個数: 84

約数和(自身を含む): 746991648

約数和(自身を除く): 529819488

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 75407, 150814, 226221, 301628, 377035, 452442, 603256, 678663, 754070, 904884, 1131105, 1206512, 1357326, 1508140, 1809768, 2262210, 2413024, 2714652, 3016280, 3393315, 3619536, 4524420, 4826048, 5429304, 6032560, 6786630, 7239072, 9048840, 10858608, 12065120, 13573260, 14478144, 18097680, 21717216, 24130240, 27146520, 36195360, 43434432, 54293040, 72390720, 108586080, 217172160]

約数ペア:

[(1, 217172160), (2, 108586080), (3, 72390720), (4, 54293040), (5, 43434432), (6, 36195360), (8, 27146520), (9, 24130240), (10, 21717216), (12, 18097680), (15, 14478144), (16, 13573260), (18, 12065120), (20, 10858608), (24, 9048840), (30, 7239072), (32, 6786630), (36, 6032560), (40, 5429304), (45, 4826048), (48, 4524420), (60, 3619536), (64, 3393315), (72, 3016280), (80, 2714652), (90, 2413024), (96, 2262210), (120, 1809768), (144, 1508140), (160, 1357326), (180, 1206512), (192, 1131105), (240, 904884), (288, 754070), (320, 678663), (360, 603256), (480, 452442), (576, 377035), (720, 301628), (960, 226221), (1440, 150814), (2880, 75407)]