15772320

素因数分解:

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

素因数の和:1244

約数の個数: 120

約数和(自身を含む): 55708884

約数和(自身を除く): 39936564

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1217, 1296, 1440, 1620, 2160, 2434, 2592, 3240, 3651, 4320, 4868, 6085, 6480, 7302, 9736, 10953, 12170, 12960, 14604, 18255, 19472, 21906, 24340, 29208, 32859, 36510, 38944, 43812, 48680, 54765, 58416, 65718, 73020, 87624, 97360, 98577, 109530, 116832, 131436, 146040, 164295, 175248, 194720, 197154, 219060, 262872, 292080, 328590, 350496, 394308, 438120, 492885, 525744, 584160, 657180, 788616, 876240, 985770, 1051488, 1314360, 1577232, 1752480, 1971540, 2628720, 3154464, 3943080, 5257440, 7886160, 15772320]

約数ペア:

[(1, 15772320), (2, 7886160), (3, 5257440), (4, 3943080), (5, 3154464), (6, 2628720), (8, 1971540), (9, 1752480), (10, 1577232), (12, 1314360), (15, 1051488), (16, 985770), (18, 876240), (20, 788616), (24, 657180), (27, 584160), (30, 525744), (32, 492885), (36, 438120), (40, 394308), (45, 350496), (48, 328590), (54, 292080), (60, 262872), (72, 219060), (80, 197154), (81, 194720), (90, 175248), (96, 164295), (108, 146040), (120, 131436), (135, 116832), (144, 109530), (160, 98577), (162, 97360), (180, 87624), (216, 73020), (240, 65718), (270, 58416), (288, 54765), (324, 48680), (360, 43812), (405, 38944), (432, 36510), (480, 32859), (540, 29208), (648, 24340), (720, 21906), (810, 19472), (864, 18255), (1080, 14604), (1217, 12960), (1296, 12170), (1440, 10953), (1620, 9736), (2160, 7302), (2434, 6480), (2592, 6085), (3240, 4868), (3651, 4320)]