487284480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{42299}}^1$

素因数の和:42326

約数の個数: 108

約数和(自身を含む): 1685993400

約数和(自身を除く): 1198708920

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 42299, 84598, 126897, 169196, 211495, 253794, 338392, 380691, 422990, 507588, 634485, 676784, 761382, 845980, 1015176, 1268970, 1353568, 1522764, 1691960, 1903455, 2030352, 2537940, 2707136, 3045528, 3383920, 3806910, 4060704, 5075880, 5414272, 6091056, 6767840, 7613820, 8121408, 10151760, 10828544, 12182112, 13535680, 15227640, 16242816, 20303520, 24364224, 27071360, 30455280, 32485632, 40607040, 48728448, 54142720, 60910560, 81214080, 97456896, 121821120, 162428160, 243642240, 487284480]

約数ペア:

[(1, 487284480), (2, 243642240), (3, 162428160), (4, 121821120), (5, 97456896), (6, 81214080), (8, 60910560), (9, 54142720), (10, 48728448), (12, 40607040), (15, 32485632), (16, 30455280), (18, 27071360), (20, 24364224), (24, 20303520), (30, 16242816), (32, 15227640), (36, 13535680), (40, 12182112), (45, 10828544), (48, 10151760), (60, 8121408), (64, 7613820), (72, 6767840), (80, 6091056), (90, 5414272), (96, 5075880), (120, 4060704), (128, 3806910), (144, 3383920), (160, 3045528), (180, 2707136), (192, 2537940), (240, 2030352), (256, 1903455), (288, 1691960), (320, 1522764), (360, 1353568), (384, 1268970), (480, 1015176), (576, 845980), (640, 761382), (720, 676784), (768, 634485), (960, 507588), (1152, 422990), (1280, 380691), (1440, 338392), (1920, 253794), (2304, 211495), (2880, 169196), (3840, 126897), (5760, 84598), (11520, 42299)]