240768864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{119429}}^1$

素因数の和:119452

約数の個数: 72

約数和(自身を含む): 782505360

約数和(自身を除く): 541736496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 119429, 238858, 358287, 477716, 716574, 836003, 955432, 1074861, 1433148, 1672006, 1910864, 2149722, 2508009, 2866296, 3344012, 3821728, 4299444, 5016018, 5732592, 6688024, 7524027, 8598888, 10032036, 11465184, 13376048, 15048054, 17197776, 20064072, 26752096, 30096108, 34395552, 40128144, 60192216, 80256288, 120384432, 240768864]

約数ペア:

[(1, 240768864), (2, 120384432), (3, 80256288), (4, 60192216), (6, 40128144), (7, 34395552), (8, 30096108), (9, 26752096), (12, 20064072), (14, 17197776), (16, 15048054), (18, 13376048), (21, 11465184), (24, 10032036), (28, 8598888), (32, 7524027), (36, 6688024), (42, 5732592), (48, 5016018), (56, 4299444), (63, 3821728), (72, 3344012), (84, 2866296), (96, 2508009), (112, 2149722), (126, 1910864), (144, 1672006), (168, 1433148), (224, 1074861), (252, 955432), (288, 836003), (336, 716574), (504, 477716), (672, 358287), (1008, 238858), (2016, 119429)]