82951920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{115211}}^1$

素因数の和:115230

約数の個数: 60

約数和(自身を含む): 278582616

約数和(自身を除く): 195630696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 115211, 230422, 345633, 460844, 576055, 691266, 921688, 1036899, 1152110, 1382532, 1728165, 1843376, 2073798, 2304220, 2765064, 3456330, 4147596, 4608440, 5184495, 5530128, 6912660, 8295192, 9216880, 10368990, 13825320, 16590384, 20737980, 27650640, 41475960, 82951920]

約数ペア:

[(1, 82951920), (2, 41475960), (3, 27650640), (4, 20737980), (5, 16590384), (6, 13825320), (8, 10368990), (9, 9216880), (10, 8295192), (12, 6912660), (15, 5530128), (16, 5184495), (18, 4608440), (20, 4147596), (24, 3456330), (30, 2765064), (36, 2304220), (40, 2073798), (45, 1843376), (48, 1728165), (60, 1382532), (72, 1152110), (80, 1036899), (90, 921688), (120, 691266), (144, 576055), (180, 460844), (240, 345633), (360, 230422), (720, 115211)]