298154280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{80149}}^1$

素因数の和:80194

約数の個数: 64

約数和(自身を含む): 923328000

約数和(自身を除く): 625173720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 80149, 160298, 240447, 320596, 400745, 480894, 641192, 801490, 961788, 1202235, 1602980, 1923576, 2404470, 2484619, 3205960, 4808940, 4969238, 7453857, 9617880, 9938476, 12423095, 14907714, 19876952, 24846190, 29815428, 37269285, 49692380, 59630856, 74538570, 99384760, 149077140, 298154280]

約数ペア:

[(1, 298154280), (2, 149077140), (3, 99384760), (4, 74538570), (5, 59630856), (6, 49692380), (8, 37269285), (10, 29815428), (12, 24846190), (15, 19876952), (20, 14907714), (24, 12423095), (30, 9938476), (31, 9617880), (40, 7453857), (60, 4969238), (62, 4808940), (93, 3205960), (120, 2484619), (124, 2404470), (155, 1923576), (186, 1602980), (248, 1202235), (310, 961788), (372, 801490), (465, 641192), (620, 480894), (744, 400745), (930, 320596), (1240, 240447), (1860, 160298), (3720, 80149)]