893771280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{413783}}^1$

素因数の和:413805

約数の個数: 80

約数和(自身を含む): 3078552960

約数和(自身を除く): 2184781680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 413783, 827566, 1241349, 1655132, 2068915, 2482698, 3310264, 3724047, 4137830, 4965396, 6206745, 6620528, 7448094, 8275660, 9930792, 11172141, 12413490, 14896188, 16551320, 18620235, 19861584, 22344282, 24826980, 29792376, 33102640, 37240470, 44688564, 49653960, 55860705, 59584752, 74480940, 89377128, 99307920, 111721410, 148961880, 178754256, 223442820, 297923760, 446885640, 893771280]

約数ペア:

[(1, 893771280), (2, 446885640), (3, 297923760), (4, 223442820), (5, 178754256), (6, 148961880), (8, 111721410), (9, 99307920), (10, 89377128), (12, 74480940), (15, 59584752), (16, 55860705), (18, 49653960), (20, 44688564), (24, 37240470), (27, 33102640), (30, 29792376), (36, 24826980), (40, 22344282), (45, 19861584), (48, 18620235), (54, 16551320), (60, 14896188), (72, 12413490), (80, 11172141), (90, 9930792), (108, 8275660), (120, 7448094), (135, 6620528), (144, 6206745), (180, 4965396), (216, 4137830), (240, 3724047), (270, 3310264), (360, 2482698), (432, 2068915), (540, 1655132), (720, 1241349), (1080, 827566), (2160, 413783)]