55307528880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3245747}}^1$

素因数の和:3245834

約数の個数: 80

約数和(自身を含む): 173868228864

約数和(自身を除く): 118560699984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 3245747, 6491494, 9737241, 12982988, 16228735, 19474482, 25965976, 32457470, 38948964, 48686205, 51931952, 64914940, 77897928, 97372410, 129829880, 155795856, 194744820, 230448037, 259659760, 389489640, 460896074, 691344111, 778979280, 921792148, 1152240185, 1382688222, 1843584296, 2304480370, 2765376444, 3456720555, 3687168592, 4608960740, 5530752888, 6913441110, 9217921480, 11061505776, 13826882220, 18435842960, 27653764440, 55307528880]

約数ペア:

[(1, 55307528880), (2, 27653764440), (3, 18435842960), (4, 13826882220), (5, 11061505776), (6, 9217921480), (8, 6913441110), (10, 5530752888), (12, 4608960740), (15, 3687168592), (16, 3456720555), (20, 2765376444), (24, 2304480370), (30, 1843584296), (40, 1382688222), (48, 1152240185), (60, 921792148), (71, 778979280), (80, 691344111), (120, 460896074), (142, 389489640), (213, 259659760), (240, 230448037), (284, 194744820), (355, 155795856), (426, 129829880), (568, 97372410), (710, 77897928), (852, 64914940), (1065, 51931952), (1136, 48686205), (1420, 38948964), (1704, 32457470), (2130, 25965976), (2840, 19474482), (3408, 16228735), (4260, 12982988), (5680, 9737241), (8520, 6491494), (17040, 3245747)]