30414080

素因数分解:

$2^8\times 5^1\times {\mathrm{23761}}^1$

素因数の和:23782

約数の個数: 36

約数和(自身を含む): 72854292

約数和(自身を除く): 42440212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 23761, 47522, 95044, 118805, 190088, 237610, 380176, 475220, 760352, 950440, 1520704, 1900880, 3041408, 3801760, 6082816, 7603520, 15207040, 30414080]

約数ペア:

[(1, 30414080), (2, 15207040), (4, 7603520), (5, 6082816), (8, 3801760), (10, 3041408), (16, 1900880), (20, 1520704), (32, 950440), (40, 760352), (64, 475220), (80, 380176), (128, 237610), (160, 190088), (256, 118805), (320, 95044), (640, 47522), (1280, 23761)]