15511402680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{129261689}}^1$

素因数の和:129261703

約数の個数: 32

約数和(自身を含む): 46534208400

約数和(自身を除く): 31022805720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 129261689, 258523378, 387785067, 517046756, 646308445, 775570134, 1034093512, 1292616890, 1551140268, 1938925335, 2585233780, 3102280536, 3877850670, 5170467560, 7755701340, 15511402680]

約数ペア:

[(1, 15511402680), (2, 7755701340), (3, 5170467560), (4, 3877850670), (5, 3102280536), (6, 2585233780), (8, 1938925335), (10, 1551140268), (12, 1292616890), (15, 1034093512), (20, 775570134), (24, 646308445), (30, 517046756), (40, 387785067), (60, 258523378), (120, 129261689)]