172131480

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{5903}}^1$

素因数の和:5932

約数の個数: 112

約数和(自身を含む): 580776480

約数和(自身を除く): 408645000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 5903, 7290, 9720, 11806, 14580, 17709, 23612, 29160, 29515, 35418, 47224, 53127, 59030, 70836, 88545, 106254, 118060, 141672, 159381, 177090, 212508, 236120, 265635, 318762, 354180, 425016, 478143, 531270, 637524, 708360, 796905, 956286, 1062540, 1275048, 1434429, 1593810, 1912572, 2125080, 2390715, 2868858, 3187620, 3825144, 4303287, 4781430, 5737716, 6375240, 7172145, 8606574, 9562860, 11475432, 14344290, 17213148, 19125720, 21516435, 28688580, 34426296, 43032870, 57377160, 86065740, 172131480]

約数ペア:

[(1, 172131480), (2, 86065740), (3, 57377160), (4, 43032870), (5, 34426296), (6, 28688580), (8, 21516435), (9, 19125720), (10, 17213148), (12, 14344290), (15, 11475432), (18, 9562860), (20, 8606574), (24, 7172145), (27, 6375240), (30, 5737716), (36, 4781430), (40, 4303287), (45, 3825144), (54, 3187620), (60, 2868858), (72, 2390715), (81, 2125080), (90, 1912572), (108, 1593810), (120, 1434429), (135, 1275048), (162, 1062540), (180, 956286), (216, 796905), (243, 708360), (270, 637524), (324, 531270), (360, 478143), (405, 425016), (486, 354180), (540, 318762), (648, 265635), (729, 236120), (810, 212508), (972, 177090), (1080, 159381), (1215, 141672), (1458, 118060), (1620, 106254), (1944, 88545), (2430, 70836), (2916, 59030), (3240, 53127), (3645, 47224), (4860, 35418), (5832, 29515), (5903, 29160), (7290, 23612), (9720, 17709), (11806, 14580)]