30026560

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1$

素因数の和:1031

約数の個数: 56

約数和(自身を含む): 72274176

約数和(自身を除く): 42247616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 911, 1030, 1648, 1822, 2060, 3296, 3644, 4120, 4555, 6592, 7288, 8240, 9110, 14576, 16480, 18220, 29152, 32960, 36440, 58304, 72880, 93833, 145760, 187666, 291520, 375332, 469165, 750664, 938330, 1501328, 1876660, 3002656, 3753320, 6005312, 7506640, 15013280, 30026560]

約数ペア:

[(1, 30026560), (2, 15013280), (4, 7506640), (5, 6005312), (8, 3753320), (10, 3002656), (16, 1876660), (20, 1501328), (32, 938330), (40, 750664), (64, 469165), (80, 375332), (103, 291520), (160, 187666), (206, 145760), (320, 93833), (412, 72880), (515, 58304), (824, 36440), (911, 32960), (1030, 29152), (1648, 18220), (1822, 16480), (2060, 14576), (3296, 9110), (3644, 8240), (4120, 7288), (4555, 6592)]