39866640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15101}}^1$

素因数の和:15128

約数の個数: 80

約数和(自身を含む): 134830656

約数和(自身を除く): 94964016

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, 15101, 30202, 45303, 60404, 75505, 90606, 120808, 151010, 166111, 181212, 226515, 241616, 302020, 332222, 362424, 453030, 498333, 604040, 664444, 724848, 830555, 906060, 996666, 1208080, 1328888, 1661110, 1812120, 1993332, 2491665, 2657776, 3322220, 3624240, 3986664, 4983330, 6644440, 7973328, 9966660, 13288880, 19933320, 39866640]

約数ペア:

[(1, 39866640), (2, 19933320), (3, 13288880), (4, 9966660), (5, 7973328), (6, 6644440), (8, 4983330), (10, 3986664), (11, 3624240), (12, 3322220), (15, 2657776), (16, 2491665), (20, 1993332), (22, 1812120), (24, 1661110), (30, 1328888), (33, 1208080), (40, 996666), (44, 906060), (48, 830555), (55, 724848), (60, 664444), (66, 604040), (80, 498333), (88, 453030), (110, 362424), (120, 332222), (132, 302020), (165, 241616), (176, 226515), (220, 181212), (240, 166111), (264, 151010), (330, 120808), (440, 90606), (528, 75505), (660, 60404), (880, 45303), (1320, 30202), (2640, 15101)]