2628720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1217}}^1$

素因数の和:1239

約数の個数: 80

約数和(自身を含む): 9061920

約数和(自身を除く): 6433200

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, 1217, 2160, 2434, 3651, 4868, 6085, 7302, 9736, 10953, 12170, 14604, 18255, 19472, 21906, 24340, 29208, 32859, 36510, 43812, 48680, 54765, 58416, 65718, 73020, 87624, 97360, 109530, 131436, 146040, 164295, 175248, 219060, 262872, 292080, 328590, 438120, 525744, 657180, 876240, 1314360, 2628720]

約数ペア:

[(1, 2628720), (2, 1314360), (3, 876240), (4, 657180), (5, 525744), (6, 438120), (8, 328590), (9, 292080), (10, 262872), (12, 219060), (15, 175248), (16, 164295), (18, 146040), (20, 131436), (24, 109530), (27, 97360), (30, 87624), (36, 73020), (40, 65718), (45, 58416), (48, 54765), (54, 48680), (60, 43812), (72, 36510), (80, 32859), (90, 29208), (108, 24340), (120, 21906), (135, 19472), (144, 18255), (180, 14604), (216, 12170), (240, 10953), (270, 9736), (360, 7302), (432, 6085), (540, 4868), (720, 3651), (1080, 2434), (1217, 2160)]