172287120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6709}}^1$

素因数の和:6832

約数の個数: 80

約数和(自身を含む): 539161920

約数和(自身を除く): 366874800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 6709, 8560, 12840, 13418, 20127, 25680, 26836, 33545, 40254, 53672, 67090, 80508, 100635, 107344, 134180, 161016, 201270, 268360, 322032, 402540, 536720, 717863, 805080, 1435726, 1610160, 2153589, 2871452, 3589315, 4307178, 5742904, 7178630, 8614356, 10767945, 11485808, 14357260, 17228712, 21535890, 28714520, 34457424, 43071780, 57429040, 86143560, 172287120]

約数ペア:

[(1, 172287120), (2, 86143560), (3, 57429040), (4, 43071780), (5, 34457424), (6, 28714520), (8, 21535890), (10, 17228712), (12, 14357260), (15, 11485808), (16, 10767945), (20, 8614356), (24, 7178630), (30, 5742904), (40, 4307178), (48, 3589315), (60, 2871452), (80, 2153589), (107, 1610160), (120, 1435726), (214, 805080), (240, 717863), (321, 536720), (428, 402540), (535, 322032), (642, 268360), (856, 201270), (1070, 161016), (1284, 134180), (1605, 107344), (1712, 100635), (2140, 80508), (2568, 67090), (3210, 53672), (4280, 40254), (5136, 33545), (6420, 26836), (6709, 25680), (8560, 20127), (12840, 13418)]