144146640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54601}}^1$

素因数の和:54628

約数の個数: 80

約数和(自身を含む): 487486656

約数和(自身を除く): 343340016

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, 54601, 109202, 163803, 218404, 273005, 327606, 436808, 546010, 600611, 655212, 819015, 873616, 1092020, 1201222, 1310424, 1638030, 1801833, 2184040, 2402444, 2620848, 3003055, 3276060, 3603666, 4368080, 4804888, 6006110, 6552120, 7207332, 9009165, 9609776, 12012220, 13104240, 14414664, 18018330, 24024440, 28829328, 36036660, 48048880, 72073320, 144146640]

約数ペア:

[(1, 144146640), (2, 72073320), (3, 48048880), (4, 36036660), (5, 28829328), (6, 24024440), (8, 18018330), (10, 14414664), (11, 13104240), (12, 12012220), (15, 9609776), (16, 9009165), (20, 7207332), (22, 6552120), (24, 6006110), (30, 4804888), (33, 4368080), (40, 3603666), (44, 3276060), (48, 3003055), (55, 2620848), (60, 2402444), (66, 2184040), (80, 1801833), (88, 1638030), (110, 1310424), (120, 1201222), (132, 1092020), (165, 873616), (176, 819015), (220, 655212), (240, 600611), (264, 546010), (330, 436808), (440, 327606), (528, 273005), (660, 218404), (880, 163803), (1320, 109202), (2640, 54601)]