12636720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17551}}^1$

素因数の和:17570

約数の個数: 60

約数和(自身を含む): 42440736

約数和(自身を除く): 29804016

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, 17551, 35102, 52653, 70204, 87755, 105306, 140408, 157959, 175510, 210612, 263265, 280816, 315918, 351020, 421224, 526530, 631836, 702040, 789795, 842448, 1053060, 1263672, 1404080, 1579590, 2106120, 2527344, 3159180, 4212240, 6318360, 12636720]

約数ペア:

[(1, 12636720), (2, 6318360), (3, 4212240), (4, 3159180), (5, 2527344), (6, 2106120), (8, 1579590), (9, 1404080), (10, 1263672), (12, 1053060), (15, 842448), (16, 789795), (18, 702040), (20, 631836), (24, 526530), (30, 421224), (36, 351020), (40, 315918), (45, 280816), (48, 263265), (60, 210612), (72, 175510), (80, 157959), (90, 140408), (120, 105306), (144, 87755), (180, 70204), (240, 52653), (360, 35102), (720, 17551)]