239234080

素因数分解:

$2^5\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1627}}^1$

素因数の和:2561

約数の個数: 48

約数和(自身を含む): 566153280

約数和(自身を除く): 326919200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 919, 1627, 1838, 3254, 3676, 4595, 6508, 7352, 8135, 9190, 13016, 14704, 16270, 18380, 26032, 29408, 32540, 36760, 52064, 65080, 73520, 130160, 147040, 260320, 1495213, 2990426, 5980852, 7476065, 11961704, 14952130, 23923408, 29904260, 47846816, 59808520, 119617040, 239234080]

約数ペア:

[(1, 239234080), (2, 119617040), (4, 59808520), (5, 47846816), (8, 29904260), (10, 23923408), (16, 14952130), (20, 11961704), (32, 7476065), (40, 5980852), (80, 2990426), (160, 1495213), (919, 260320), (1627, 147040), (1838, 130160), (3254, 73520), (3676, 65080), (4595, 52064), (6508, 36760), (7352, 32540), (8135, 29408), (9190, 26032), (13016, 18380), (14704, 16270)]