120302080

素因数分解:

$2^9\times 5^1\times {\mathrm{46993}}^1$

素因数の和:47016

約数の個数: 40

約数和(自身を含む): 288449172

約数和(自身を除く): 168147092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 46993, 93986, 187972, 234965, 375944, 469930, 751888, 939860, 1503776, 1879720, 3007552, 3759440, 6015104, 7518880, 12030208, 15037760, 24060416, 30075520, 60151040, 120302080]

約数ペア:

[(1, 120302080), (2, 60151040), (4, 30075520), (5, 24060416), (8, 15037760), (10, 12030208), (16, 7518880), (20, 6015104), (32, 3759440), (40, 3007552), (64, 1879720), (80, 1503776), (128, 939860), (160, 751888), (256, 469930), (320, 375944), (512, 234965), (640, 187972), (1280, 93986), (2560, 46993)]