120390048

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3191}}^1$

素因数の和:3338

約数の個数: 72

約数和(自身を含む): 345080736

約数和(自身を除く): 224690688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3191, 4192, 4716, 6288, 6382, 9432, 9573, 12576, 12764, 18864, 19146, 25528, 28719, 37728, 38292, 51056, 57438, 76584, 102112, 114876, 153168, 229752, 306336, 418021, 459504, 836042, 919008, 1254063, 1672084, 2508126, 3344168, 3762189, 5016252, 6688336, 7524378, 10032504, 13376672, 15048756, 20065008, 30097512, 40130016, 60195024, 120390048]

約数ペア:

[(1, 120390048), (2, 60195024), (3, 40130016), (4, 30097512), (6, 20065008), (8, 15048756), (9, 13376672), (12, 10032504), (16, 7524378), (18, 6688336), (24, 5016252), (32, 3762189), (36, 3344168), (48, 2508126), (72, 1672084), (96, 1254063), (131, 919008), (144, 836042), (262, 459504), (288, 418021), (393, 306336), (524, 229752), (786, 153168), (1048, 114876), (1179, 102112), (1572, 76584), (2096, 57438), (2358, 51056), (3144, 38292), (3191, 37728), (4192, 28719), (4716, 25528), (6288, 19146), (6382, 18864), (9432, 12764), (9573, 12576)]