240561504

素因数分解:

$2^5\times 3^2\times {\mathrm{401}}^1\times {\mathrm{2083}}^1$

素因数の和:2500

約数の個数: 72

約数和(自身を含む): 686131992

約数和(自身を除く): 445570488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 401, 802, 1203, 1604, 2083, 2406, 3208, 3609, 4166, 4812, 6249, 6416, 7218, 8332, 9624, 12498, 12832, 14436, 16664, 18747, 19248, 24996, 28872, 33328, 37494, 38496, 49992, 57744, 66656, 74988, 99984, 115488, 149976, 199968, 299952, 599904, 835283, 1670566, 2505849, 3341132, 5011698, 6682264, 7517547, 10023396, 13364528, 15035094, 20046792, 26729056, 30070188, 40093584, 60140376, 80187168, 120280752, 240561504]

約数ペア:

[(1, 240561504), (2, 120280752), (3, 80187168), (4, 60140376), (6, 40093584), (8, 30070188), (9, 26729056), (12, 20046792), (16, 15035094), (18, 13364528), (24, 10023396), (32, 7517547), (36, 6682264), (48, 5011698), (72, 3341132), (96, 2505849), (144, 1670566), (288, 835283), (401, 599904), (802, 299952), (1203, 199968), (1604, 149976), (2083, 115488), (2406, 99984), (3208, 74988), (3609, 66656), (4166, 57744), (4812, 49992), (6249, 38496), (6416, 37494), (7218, 33328), (8332, 28872), (9624, 24996), (12498, 19248), (12832, 18747), (14436, 16664)]