12280478688

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{205993}}^1$

素因数の和:206038

約数の個数: 120

約数和(自身を含む): 37687014288

約数和(自身を除く): 25406535600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1656, 1863, 2208, 2484, 2592, 3312, 3726, 4968, 6624, 7452, 9936, 14904, 19872, 29808, 59616, 205993, 411986, 617979, 823972, 1235958, 1647944, 1853937, 2471916, 3295888, 3707874, 4737839, 4943832, 5561811, 6591776, 7415748, 9475678, 9887664, 11123622, 14213517, 14831496, 16685433, 18951356, 19775328, 22247244, 28427034, 29662992, 33370866, 37902712, 42640551, 44494488, 56854068, 59325984, 66741732, 75805424, 85281102, 88988976, 113708136, 127921653, 133483464, 151610848, 170562204, 177977952, 227416272, 255843306, 266966928, 341124408, 383764959, 454832544, 511686612, 533933856, 682248816, 767529918, 1023373224, 1364497632, 1535059836, 2046746448, 3070119672, 4093492896, 6140239344, 12280478688]

約数ペア:

[(1, 12280478688), (2, 6140239344), (3, 4093492896), (4, 3070119672), (6, 2046746448), (8, 1535059836), (9, 1364497632), (12, 1023373224), (16, 767529918), (18, 682248816), (23, 533933856), (24, 511686612), (27, 454832544), (32, 383764959), (36, 341124408), (46, 266966928), (48, 255843306), (54, 227416272), (69, 177977952), (72, 170562204), (81, 151610848), (92, 133483464), (96, 127921653), (108, 113708136), (138, 88988976), (144, 85281102), (162, 75805424), (184, 66741732), (207, 59325984), (216, 56854068), (276, 44494488), (288, 42640551), (324, 37902712), (368, 33370866), (414, 29662992), (432, 28427034), (552, 22247244), (621, 19775328), (648, 18951356), (736, 16685433), (828, 14831496), (864, 14213517), (1104, 11123622), (1242, 9887664), (1296, 9475678), (1656, 7415748), (1863, 6591776), (2208, 5561811), (2484, 4943832), (2592, 4737839), (3312, 3707874), (3726, 3295888), (4968, 2471916), (6624, 1853937), (7452, 1647944), (9936, 1235958), (14904, 823972), (19872, 617979), (29808, 411986), (59616, 205993)]