142826640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54101}}^1$

素因数の和:54128

約数の個数: 80

約数和(自身を含む): 483022656

約数和(自身を除く): 340196016

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, 54101, 108202, 162303, 216404, 270505, 324606, 432808, 541010, 595111, 649212, 811515, 865616, 1082020, 1190222, 1298424, 1623030, 1785333, 2164040, 2380444, 2596848, 2975555, 3246060, 3570666, 4328080, 4760888, 5951110, 6492120, 7141332, 8926665, 9521776, 11902220, 12984240, 14282664, 17853330, 23804440, 28565328, 35706660, 47608880, 71413320, 142826640]

約数ペア:

[(1, 142826640), (2, 71413320), (3, 47608880), (4, 35706660), (5, 28565328), (6, 23804440), (8, 17853330), (10, 14282664), (11, 12984240), (12, 11902220), (15, 9521776), (16, 8926665), (20, 7141332), (22, 6492120), (24, 5951110), (30, 4760888), (33, 4328080), (40, 3570666), (44, 3246060), (48, 2975555), (55, 2596848), (60, 2380444), (66, 2164040), (80, 1785333), (88, 1623030), (110, 1298424), (120, 1190222), (132, 1082020), (165, 865616), (176, 811515), (220, 649212), (240, 595111), (264, 541010), (330, 432808), (440, 324606), (528, 270505), (660, 216404), (880, 162303), (1320, 108202), (2640, 54101)]