120920640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{125959}}^1$

素因数の和:125979

約数の個数: 56

約数和(自身を含む): 383926080

約数和(自身を除く): 263005440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 125959, 251918, 377877, 503836, 629795, 755754, 1007672, 1259590, 1511508, 1889385, 2015344, 2519180, 3023016, 3778770, 4030688, 5038360, 6046032, 7557540, 8061376, 10076720, 12092064, 15115080, 20153440, 24184128, 30230160, 40306880, 60460320, 120920640]

約数ペア:

[(1, 120920640), (2, 60460320), (3, 40306880), (4, 30230160), (5, 24184128), (6, 20153440), (8, 15115080), (10, 12092064), (12, 10076720), (15, 8061376), (16, 7557540), (20, 6046032), (24, 5038360), (30, 4030688), (32, 3778770), (40, 3023016), (48, 2519180), (60, 2015344), (64, 1889385), (80, 1511508), (96, 1259590), (120, 1007672), (160, 755754), (192, 629795), (240, 503836), (320, 377877), (480, 251918), (960, 125959)]