22309920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{15493}}^1$

素因数の和:15514

約数の個数: 72

約数和(自身を含む): 76137516

約数和(自身を除く): 53827596

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 15493, 30986, 46479, 61972, 77465, 92958, 123944, 139437, 154930, 185916, 232395, 247888, 278874, 309860, 371832, 464790, 495776, 557748, 619720, 697185, 743664, 929580, 1115496, 1239440, 1394370, 1487328, 1859160, 2230992, 2478880, 2788740, 3718320, 4461984, 5577480, 7436640, 11154960, 22309920]

約数ペア:

[(1, 22309920), (2, 11154960), (3, 7436640), (4, 5577480), (5, 4461984), (6, 3718320), (8, 2788740), (9, 2478880), (10, 2230992), (12, 1859160), (15, 1487328), (16, 1394370), (18, 1239440), (20, 1115496), (24, 929580), (30, 743664), (32, 697185), (36, 619720), (40, 557748), (45, 495776), (48, 464790), (60, 371832), (72, 309860), (80, 278874), (90, 247888), (96, 232395), (120, 185916), (144, 154930), (160, 139437), (180, 123944), (240, 92958), (288, 77465), (360, 61972), (480, 46479), (720, 30986), (1440, 15493)]