11700720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{5417}}^1$

素因数の和:5439

約数の個数: 80

約数和(自身を含む): 40309920

約数和(自身を除く): 28609200

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, 5417, 10834, 16251, 21668, 27085, 32502, 43336, 48753, 54170, 65004, 81255, 86672, 97506, 108340, 130008, 146259, 162510, 195012, 216680, 243765, 260016, 292518, 325020, 390024, 433360, 487530, 585036, 650040, 731295, 780048, 975060, 1170072, 1300080, 1462590, 1950120, 2340144, 2925180, 3900240, 5850360, 11700720]

約数ペア:

[(1, 11700720), (2, 5850360), (3, 3900240), (4, 2925180), (5, 2340144), (6, 1950120), (8, 1462590), (9, 1300080), (10, 1170072), (12, 975060), (15, 780048), (16, 731295), (18, 650040), (20, 585036), (24, 487530), (27, 433360), (30, 390024), (36, 325020), (40, 292518), (45, 260016), (48, 243765), (54, 216680), (60, 195012), (72, 162510), (80, 146259), (90, 130008), (108, 108340), (120, 97506), (135, 86672), (144, 81255), (180, 65004), (216, 54170), (240, 48753), (270, 43336), (360, 32502), (432, 27085), (540, 21668), (720, 16251), (1080, 10834), (2160, 5417)]