134880120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1759}}^1$

素因数の和:1850

約数の個数: 128

約数和(自身を含む): 456192000

約数和(自身を除く): 321311880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1759, 1917, 2130, 2556, 2840, 3195, 3518, 3834, 4260, 5112, 5277, 6390, 7036, 7668, 8520, 8795, 9585, 10554, 12780, 14072, 15336, 15831, 17590, 19170, 21108, 25560, 26385, 31662, 35180, 38340, 42216, 47493, 52770, 63324, 70360, 76680, 79155, 94986, 105540, 124889, 126648, 158310, 189972, 211080, 237465, 249778, 316620, 374667, 379944, 474930, 499556, 624445, 633240, 749334, 949860, 999112, 1124001, 1248890, 1498668, 1873335, 1899720, 2248002, 2497780, 2997336, 3372003, 3746670, 4496004, 4995560, 5620005, 6744006, 7493340, 8992008, 11240010, 13488012, 14986680, 16860015, 22480020, 26976024, 33720030, 44960040, 67440060, 134880120]

約数ペア:

[(1, 134880120), (2, 67440060), (3, 44960040), (4, 33720030), (5, 26976024), (6, 22480020), (8, 16860015), (9, 14986680), (10, 13488012), (12, 11240010), (15, 8992008), (18, 7493340), (20, 6744006), (24, 5620005), (27, 4995560), (30, 4496004), (36, 3746670), (40, 3372003), (45, 2997336), (54, 2497780), (60, 2248002), (71, 1899720), (72, 1873335), (90, 1498668), (108, 1248890), (120, 1124001), (135, 999112), (142, 949860), (180, 749334), (213, 633240), (216, 624445), (270, 499556), (284, 474930), (355, 379944), (360, 374667), (426, 316620), (540, 249778), (568, 237465), (639, 211080), (710, 189972), (852, 158310), (1065, 126648), (1080, 124889), (1278, 105540), (1420, 94986), (1704, 79155), (1759, 76680), (1917, 70360), (2130, 63324), (2556, 52770), (2840, 47493), (3195, 42216), (3518, 38340), (3834, 35180), (4260, 31662), (5112, 26385), (5277, 25560), (6390, 21108), (7036, 19170), (7668, 17590), (8520, 15831), (8795, 15336), (9585, 14072), (10554, 12780)]