139471320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1162261}}^1$

素因数の和:1162275

約数の個数: 32

約数和(自身を含む): 418414320

約数和(自身を除く): 278943000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1162261, 2324522, 3486783, 4649044, 5811305, 6973566, 9298088, 11622610, 13947132, 17433915, 23245220, 27894264, 34867830, 46490440, 69735660, 139471320]

約数ペア:

[(1, 139471320), (2, 69735660), (3, 46490440), (4, 34867830), (5, 27894264), (6, 23245220), (8, 17433915), (10, 13947132), (12, 11622610), (15, 9298088), (20, 6973566), (24, 5811305), (30, 4649044), (40, 3486783), (60, 2324522), (120, 1162261)]