12750480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{5903}}^1$

素因数の和:5925

約数の個数: 80

約数和(自身を含む): 43925760

約数和(自身を除く): 31175280

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, 5903, 11806, 17709, 23612, 29515, 35418, 47224, 53127, 59030, 70836, 88545, 94448, 106254, 118060, 141672, 159381, 177090, 212508, 236120, 265635, 283344, 318762, 354180, 425016, 472240, 531270, 637524, 708360, 796905, 850032, 1062540, 1275048, 1416720, 1593810, 2125080, 2550096, 3187620, 4250160, 6375240, 12750480]

約数ペア:

[(1, 12750480), (2, 6375240), (3, 4250160), (4, 3187620), (5, 2550096), (6, 2125080), (8, 1593810), (9, 1416720), (10, 1275048), (12, 1062540), (15, 850032), (16, 796905), (18, 708360), (20, 637524), (24, 531270), (27, 472240), (30, 425016), (36, 354180), (40, 318762), (45, 283344), (48, 265635), (54, 236120), (60, 212508), (72, 177090), (80, 159381), (90, 141672), (108, 118060), (120, 106254), (135, 94448), (144, 88545), (180, 70836), (216, 59030), (240, 53127), (270, 47224), (360, 35418), (432, 29515), (540, 23612), (720, 17709), (1080, 11806), (2160, 5903)]