30208960

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1493

約数の個数: 56

約数和(自身を含む): 73060560

約数和(自身を除く): 42851600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 1409, 2144, 2680, 2818, 4288, 5360, 5636, 7045, 10720, 11272, 14090, 21440, 22544, 28180, 45088, 56360, 90176, 94403, 112720, 188806, 225440, 377612, 450880, 472015, 755224, 944030, 1510448, 1888060, 3020896, 3776120, 6041792, 7552240, 15104480, 30208960]

約数ペア:

[(1, 30208960), (2, 15104480), (4, 7552240), (5, 6041792), (8, 3776120), (10, 3020896), (16, 1888060), (20, 1510448), (32, 944030), (40, 755224), (64, 472015), (67, 450880), (80, 377612), (134, 225440), (160, 188806), (268, 112720), (320, 94403), (335, 90176), (536, 56360), (670, 45088), (1072, 28180), (1340, 22544), (1409, 21440), (2144, 14090), (2680, 11272), (2818, 10720), (4288, 7045), (5360, 5636)]