240252320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19501}}^1$

素因数の和:19534

約数の個数: 96

約数和(自身を含む): 707688576

約数和(自身を除く): 467436256

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 19501, 39002, 78004, 97505, 136507, 156008, 195010, 214511, 273014, 312016, 390020, 429022, 546028, 624032, 682535, 780040, 858044, 1072555, 1092056, 1365070, 1501577, 1560080, 1716088, 2145110, 2184112, 2730140, 3003154, 3120160, 3432176, 4290220, 4368224, 5460280, 6006308, 6864352, 7507885, 8580440, 10920560, 12012616, 15015770, 17160880, 21841120, 24025232, 30031540, 34321760, 48050464, 60063080, 120126160, 240252320]

約数ペア:

[(1, 240252320), (2, 120126160), (4, 60063080), (5, 48050464), (7, 34321760), (8, 30031540), (10, 24025232), (11, 21841120), (14, 17160880), (16, 15015770), (20, 12012616), (22, 10920560), (28, 8580440), (32, 7507885), (35, 6864352), (40, 6006308), (44, 5460280), (55, 4368224), (56, 4290220), (70, 3432176), (77, 3120160), (80, 3003154), (88, 2730140), (110, 2184112), (112, 2145110), (140, 1716088), (154, 1560080), (160, 1501577), (176, 1365070), (220, 1092056), (224, 1072555), (280, 858044), (308, 780040), (352, 682535), (385, 624032), (440, 546028), (560, 429022), (616, 390020), (770, 312016), (880, 273014), (1120, 214511), (1232, 195010), (1540, 156008), (1760, 136507), (2464, 97505), (3080, 78004), (6160, 39002), (12320, 19501)]