117542720

素因数分解:

$2^6\times 5^1\times {\mathrm{367321}}^1$

素因数の和:367338

約数の個数: 28

約数和(自身を含む): 279899364

約数和(自身を除く): 162356644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 367321, 734642, 1469284, 1836605, 2938568, 3673210, 5877136, 7346420, 11754272, 14692840, 23508544, 29385680, 58771360, 117542720]

約数ペア:

[(1, 117542720), (2, 58771360), (4, 29385680), (5, 23508544), (8, 14692840), (10, 11754272), (16, 7346420), (20, 5877136), (32, 3673210), (40, 2938568), (64, 1836605), (80, 1469284), (160, 734642), (320, 367321)]