30118720

素因数分解:

$2^6\times 5^1\times {\mathrm{94121}}^1$

素因数の和:94138

約数の個数: 28

約数和(自身を含む): 71720964

約数和(自身を除く): 41602244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 94121, 188242, 376484, 470605, 752968, 941210, 1505936, 1882420, 3011872, 3764840, 6023744, 7529680, 15059360, 30118720]

約数ペア:

[(1, 30118720), (2, 15059360), (4, 7529680), (5, 6023744), (8, 3764840), (10, 3011872), (16, 1882420), (20, 1505936), (32, 941210), (40, 752968), (64, 470605), (80, 376484), (160, 188242), (320, 94121)]