166067280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{76883}}^1$

素因数の和:76905

約数の個数: 80

約数和(自身を含む): 572016960

約数和(自身を除く): 405949680

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, 76883, 153766, 230649, 307532, 384415, 461298, 615064, 691947, 768830, 922596, 1153245, 1230128, 1383894, 1537660, 1845192, 2075841, 2306490, 2767788, 3075320, 3459735, 3690384, 4151682, 4612980, 5535576, 6150640, 6919470, 8303364, 9225960, 10379205, 11071152, 13838940, 16606728, 18451920, 20758410, 27677880, 33213456, 41516820, 55355760, 83033640, 166067280]

約数ペア:

[(1, 166067280), (2, 83033640), (3, 55355760), (4, 41516820), (5, 33213456), (6, 27677880), (8, 20758410), (9, 18451920), (10, 16606728), (12, 13838940), (15, 11071152), (16, 10379205), (18, 9225960), (20, 8303364), (24, 6919470), (27, 6150640), (30, 5535576), (36, 4612980), (40, 4151682), (45, 3690384), (48, 3459735), (54, 3075320), (60, 2767788), (72, 2306490), (80, 2075841), (90, 1845192), (108, 1537660), (120, 1383894), (135, 1230128), (144, 1153245), (180, 922596), (216, 768830), (240, 691947), (270, 615064), (360, 461298), (432, 384415), (540, 307532), (720, 230649), (1080, 153766), (2160, 76883)]