168194640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{700811}}^1$

素因数の和:700827

約数の個数: 40

約数和(自身を含む): 521404128

約数和(自身を除く): 353209488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 700811, 1401622, 2102433, 2803244, 3504055, 4204866, 5606488, 7008110, 8409732, 10512165, 11212976, 14016220, 16819464, 21024330, 28032440, 33638928, 42048660, 56064880, 84097320, 168194640]

約数ペア:

[(1, 168194640), (2, 84097320), (3, 56064880), (4, 42048660), (5, 33638928), (6, 28032440), (8, 21024330), (10, 16819464), (12, 14016220), (15, 11212976), (16, 10512165), (20, 8409732), (24, 7008110), (30, 5606488), (40, 4204866), (48, 3504055), (60, 2803244), (80, 2102433), (120, 1401622), (240, 700811)]