263580120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2917}}^1$

素因数の和:3185

約数の個数: 96

約数和(自身を含む): 860343120

約数和(自身を除く): 596763000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 251, 360, 502, 753, 1004, 1255, 1506, 2008, 2259, 2510, 2917, 3012, 3765, 4518, 5020, 5834, 6024, 7530, 8751, 9036, 10040, 11295, 11668, 14585, 15060, 17502, 18072, 22590, 23336, 26253, 29170, 30120, 35004, 43755, 45180, 52506, 58340, 70008, 87510, 90360, 105012, 116680, 131265, 175020, 210024, 262530, 350040, 525060, 732167, 1050120, 1464334, 2196501, 2928668, 3660835, 4393002, 5857336, 6589503, 7321670, 8786004, 10982505, 13179006, 14643340, 17572008, 21965010, 26358012, 29286680, 32947515, 43930020, 52716024, 65895030, 87860040, 131790060, 263580120]

約数ペア:

[(1, 263580120), (2, 131790060), (3, 87860040), (4, 65895030), (5, 52716024), (6, 43930020), (8, 32947515), (9, 29286680), (10, 26358012), (12, 21965010), (15, 17572008), (18, 14643340), (20, 13179006), (24, 10982505), (30, 8786004), (36, 7321670), (40, 6589503), (45, 5857336), (60, 4393002), (72, 3660835), (90, 2928668), (120, 2196501), (180, 1464334), (251, 1050120), (360, 732167), (502, 525060), (753, 350040), (1004, 262530), (1255, 210024), (1506, 175020), (2008, 131265), (2259, 116680), (2510, 105012), (2917, 90360), (3012, 87510), (3765, 70008), (4518, 58340), (5020, 52506), (5834, 45180), (6024, 43755), (7530, 35004), (8751, 30120), (9036, 29170), (10040, 26253), (11295, 23336), (11668, 22590), (14585, 18072), (15060, 17502)]