120182160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71537}}^1$

素因数の和:71560

約数の個数: 80

約数和(自身を含む): 425794176

約数和(自身を除く): 305612016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 71537, 143074, 214611, 286148, 357685, 429222, 500759, 572296, 715370, 858444, 1001518, 1073055, 1144592, 1430740, 1502277, 1716888, 2003036, 2146110, 2503795, 2861480, 3004554, 3433776, 4006072, 4292220, 5007590, 5722960, 6009108, 7511385, 8012144, 8584440, 10015180, 12018216, 15022770, 17168880, 20030360, 24036432, 30045540, 40060720, 60091080, 120182160]

約数ペア:

[(1, 120182160), (2, 60091080), (3, 40060720), (4, 30045540), (5, 24036432), (6, 20030360), (7, 17168880), (8, 15022770), (10, 12018216), (12, 10015180), (14, 8584440), (15, 8012144), (16, 7511385), (20, 6009108), (21, 5722960), (24, 5007590), (28, 4292220), (30, 4006072), (35, 3433776), (40, 3004554), (42, 2861480), (48, 2503795), (56, 2146110), (60, 2003036), (70, 1716888), (80, 1502277), (84, 1430740), (105, 1144592), (112, 1073055), (120, 1001518), (140, 858444), (168, 715370), (210, 572296), (240, 500759), (280, 429222), (336, 357685), (420, 286148), (560, 214611), (840, 143074), (1680, 71537)]