120905568

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19991}}^1$

素因数の和:20017

約数の個数: 96

約数和(自身を含む): 403038720

約数和(自身を除く): 282133152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 19991, 39982, 59973, 79964, 119946, 139937, 159928, 179919, 239892, 279874, 319856, 359838, 419811, 479784, 539757, 559748, 639712, 719676, 839622, 959568, 1079514, 1119496, 1259433, 1439352, 1679244, 1919136, 2159028, 2238992, 2518866, 2878704, 3358488, 3778299, 4318056, 4477984, 5037732, 5757408, 6716976, 7556598, 8636112, 10075464, 13433952, 15113196, 17272224, 20150928, 30226392, 40301856, 60452784, 120905568]

約数ペア:

[(1, 120905568), (2, 60452784), (3, 40301856), (4, 30226392), (6, 20150928), (7, 17272224), (8, 15113196), (9, 13433952), (12, 10075464), (14, 8636112), (16, 7556598), (18, 6716976), (21, 5757408), (24, 5037732), (27, 4477984), (28, 4318056), (32, 3778299), (36, 3358488), (42, 2878704), (48, 2518866), (54, 2238992), (56, 2159028), (63, 1919136), (72, 1679244), (84, 1439352), (96, 1259433), (108, 1119496), (112, 1079514), (126, 959568), (144, 839622), (168, 719676), (189, 639712), (216, 559748), (224, 539757), (252, 479784), (288, 419811), (336, 359838), (378, 319856), (432, 279874), (504, 239892), (672, 179919), (756, 159928), (864, 139937), (1008, 119946), (1512, 79964), (2016, 59973), (3024, 39982), (6048, 19991)]