240794784

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{12479}}^1$

素因数の和:12562

約数の個数: 72

約数和(自身を含む): 695036160

約数和(自身を除く): 454241376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4824, 6432, 9648, 12479, 19296, 24958, 37437, 49916, 74874, 99832, 112311, 149748, 199664, 224622, 299496, 399328, 449244, 598992, 836093, 898488, 1197984, 1672186, 1796976, 2508279, 3344372, 3593952, 5016558, 6688744, 7524837, 10033116, 13377488, 15049674, 20066232, 26754976, 30099348, 40132464, 60198696, 80264928, 120397392, 240794784]

約数ペア:

[(1, 240794784), (2, 120397392), (3, 80264928), (4, 60198696), (6, 40132464), (8, 30099348), (9, 26754976), (12, 20066232), (16, 15049674), (18, 13377488), (24, 10033116), (32, 7524837), (36, 6688744), (48, 5016558), (67, 3593952), (72, 3344372), (96, 2508279), (134, 1796976), (144, 1672186), (201, 1197984), (268, 898488), (288, 836093), (402, 598992), (536, 449244), (603, 399328), (804, 299496), (1072, 224622), (1206, 199664), (1608, 149748), (2144, 112311), (2412, 99832), (3216, 74874), (4824, 49916), (6432, 37437), (9648, 24958), (12479, 19296)]