68162160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25819}}^1$

素因数の和:25846

約数の個数: 80

約数和(自身を含む): 230520960

約数和(自身を除く): 162358800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 25819, 51638, 77457, 103276, 129095, 154914, 206552, 258190, 284009, 309828, 387285, 413104, 516380, 568018, 619656, 774570, 852027, 1032760, 1136036, 1239312, 1420045, 1549140, 1704054, 2065520, 2272072, 2840090, 3098280, 3408108, 4260135, 4544144, 5680180, 6196560, 6816216, 8520270, 11360360, 13632432, 17040540, 22720720, 34081080, 68162160]

約数ペア:

[(1, 68162160), (2, 34081080), (3, 22720720), (4, 17040540), (5, 13632432), (6, 11360360), (8, 8520270), (10, 6816216), (11, 6196560), (12, 5680180), (15, 4544144), (16, 4260135), (20, 3408108), (22, 3098280), (24, 2840090), (30, 2272072), (33, 2065520), (40, 1704054), (44, 1549140), (48, 1420045), (55, 1239312), (60, 1136036), (66, 1032760), (80, 852027), (88, 774570), (110, 619656), (120, 568018), (132, 516380), (165, 413104), (176, 387285), (220, 309828), (240, 284009), (264, 258190), (330, 206552), (440, 154914), (528, 129095), (660, 103276), (880, 77457), (1320, 51638), (2640, 25819)]