1357760

素因数分解:

$2^6\times 5^1\times {\mathrm{4243}}^1$

素因数の和:4260

約数の個数: 28

約数和(自身を含む): 3233928

約数和(自身を除く): 1876168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4243, 8486, 16972, 21215, 33944, 42430, 67888, 84860, 135776, 169720, 271552, 339440, 678880, 1357760]

約数ペア:

[(1, 1357760), (2, 678880), (4, 339440), (5, 271552), (8, 169720), (10, 135776), (16, 84860), (20, 67888), (32, 42430), (40, 33944), (64, 21215), (80, 16972), (160, 8486), (320, 4243)]