724422080

素因数分解:

$2^6\times 5^1\times {\mathrm{211}}^1\times {\mathrm{10729}}^1$

素因数の和:10957

約数の個数: 56

約数和(自身を含む): 1733367120

約数和(自身を除く): 1008945040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 211, 320, 422, 844, 1055, 1688, 2110, 3376, 4220, 6752, 8440, 10729, 13504, 16880, 21458, 33760, 42916, 53645, 67520, 85832, 107290, 171664, 214580, 343328, 429160, 686656, 858320, 1716640, 2263819, 3433280, 4527638, 9055276, 11319095, 18110552, 22638190, 36221104, 45276380, 72442208, 90552760, 144884416, 181105520, 362211040, 724422080]

約数ペア:

[(1, 724422080), (2, 362211040), (4, 181105520), (5, 144884416), (8, 90552760), (10, 72442208), (16, 45276380), (20, 36221104), (32, 22638190), (40, 18110552), (64, 11319095), (80, 9055276), (160, 4527638), (211, 3433280), (320, 2263819), (422, 1716640), (844, 858320), (1055, 686656), (1688, 429160), (2110, 343328), (3376, 214580), (4220, 171664), (6752, 107290), (8440, 85832), (10729, 67520), (13504, 53645), (16880, 42916), (21458, 33760)]