30075520

素因数分解:

$2^7\times 5^1\times {\mathrm{46993}}^1$

素因数の和:47012

約数の個数: 32

約数和(自身を含む): 71900820

約数和(自身を除く): 41825300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 46993, 93986, 187972, 234965, 375944, 469930, 751888, 939860, 1503776, 1879720, 3007552, 3759440, 6015104, 7518880, 15037760, 30075520]

約数ペア:

[(1, 30075520), (2, 15037760), (4, 7518880), (5, 6015104), (8, 3759440), (10, 3007552), (16, 1879720), (20, 1503776), (32, 939860), (40, 751888), (64, 469930), (80, 375944), (128, 234965), (160, 187972), (320, 93986), (640, 46993)]