123856204320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{86011253}}^1$

素因数の和:86011274

約数の個数: 72

約数和(自身を含む): 422659302156

約数和(自身を除く): 298803097836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 86011253, 172022506, 258033759, 344045012, 430056265, 516067518, 688090024, 774101277, 860112530, 1032135036, 1290168795, 1376180048, 1548202554, 1720225060, 2064270072, 2580337590, 2752360096, 3096405108, 3440450120, 3870506385, 4128540144, 5160675180, 6192810216, 6880900240, 7741012770, 8257080288, 10321350360, 12385620432, 13761800480, 15482025540, 20642700720, 24771240864, 30964051080, 41285401440, 61928102160, 123856204320]

約数ペア:

[(1, 123856204320), (2, 61928102160), (3, 41285401440), (4, 30964051080), (5, 24771240864), (6, 20642700720), (8, 15482025540), (9, 13761800480), (10, 12385620432), (12, 10321350360), (15, 8257080288), (16, 7741012770), (18, 6880900240), (20, 6192810216), (24, 5160675180), (30, 4128540144), (32, 3870506385), (36, 3440450120), (40, 3096405108), (45, 2752360096), (48, 2580337590), (60, 2064270072), (72, 1720225060), (80, 1548202554), (90, 1376180048), (96, 1290168795), (120, 1032135036), (144, 860112530), (160, 774101277), (180, 688090024), (240, 516067518), (288, 430056265), (360, 344045012), (480, 258033759), (720, 172022506), (1440, 86011253)]