121879320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1015661}}^1$

素因数の和:1015675

約数の個数: 32

約数和(自身を含む): 365638320

約数和(自身を除く): 243759000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1015661, 2031322, 3046983, 4062644, 5078305, 6093966, 8125288, 10156610, 12187932, 15234915, 20313220, 24375864, 30469830, 40626440, 60939660, 121879320]

約数ペア:

[(1, 121879320), (2, 60939660), (3, 40626440), (4, 30469830), (5, 24375864), (6, 20313220), (8, 15234915), (10, 12187932), (12, 10156610), (15, 8125288), (20, 6093966), (24, 5078305), (30, 4062644), (40, 3046983), (60, 2031322), (120, 1015661)]