118771320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{989761}}^1$

素因数の和:989775

約数の個数: 32

約数和(自身を含む): 356314320

約数和(自身を除く): 237543000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 989761, 1979522, 2969283, 3959044, 4948805, 5938566, 7918088, 9897610, 11877132, 14846415, 19795220, 23754264, 29692830, 39590440, 59385660, 118771320]

約数ペア:

[(1, 118771320), (2, 59385660), (3, 39590440), (4, 29692830), (5, 23754264), (6, 19795220), (8, 14846415), (10, 11877132), (12, 9897610), (15, 7918088), (20, 5938566), (24, 4948805), (30, 3959044), (40, 2969283), (60, 1979522), (120, 989761)]