55164480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{8209}}^1$

素因数の和:8236

約数の個数: 112

約数和(自身を含む): 200192640

約数和(自身を除く): 145028160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 8209, 16418, 24627, 32836, 41045, 49254, 57463, 65672, 82090, 98508, 114926, 123135, 131344, 164180, 172389, 197016, 229852, 246270, 262688, 287315, 328360, 344778, 394032, 459704, 492540, 525376, 574630, 656720, 689556, 788064, 861945, 919408, 985080, 1149260, 1313440, 1379112, 1576128, 1723890, 1838816, 1970160, 2298520, 2626880, 2758224, 3447780, 3677632, 3940320, 4597040, 5516448, 6895560, 7880640, 9194080, 11032896, 13791120, 18388160, 27582240, 55164480]

約数ペア:

[(1, 55164480), (2, 27582240), (3, 18388160), (4, 13791120), (5, 11032896), (6, 9194080), (7, 7880640), (8, 6895560), (10, 5516448), (12, 4597040), (14, 3940320), (15, 3677632), (16, 3447780), (20, 2758224), (21, 2626880), (24, 2298520), (28, 1970160), (30, 1838816), (32, 1723890), (35, 1576128), (40, 1379112), (42, 1313440), (48, 1149260), (56, 985080), (60, 919408), (64, 861945), (70, 788064), (80, 689556), (84, 656720), (96, 574630), (105, 525376), (112, 492540), (120, 459704), (140, 394032), (160, 344778), (168, 328360), (192, 287315), (210, 262688), (224, 246270), (240, 229852), (280, 197016), (320, 172389), (336, 164180), (420, 131344), (448, 123135), (480, 114926), (560, 98508), (672, 82090), (840, 65672), (960, 57463), (1120, 49254), (1344, 41045), (1680, 32836), (2240, 24627), (3360, 16418), (6720, 8209)]