3258180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 10325952

約数和(自身を除く): 7067772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 787, 828, 1035, 1380, 1574, 2070, 2361, 3148, 3935, 4140, 4722, 7083, 7870, 9444, 11805, 14166, 15740, 18101, 23610, 28332, 35415, 36202, 47220, 54303, 70830, 72404, 90505, 108606, 141660, 162909, 181010, 217212, 271515, 325818, 362020, 543030, 651636, 814545, 1086060, 1629090, 3258180]

約数ペア:

[(1, 3258180), (2, 1629090), (3, 1086060), (4, 814545), (5, 651636), (6, 543030), (9, 362020), (10, 325818), (12, 271515), (15, 217212), (18, 181010), (20, 162909), (23, 141660), (30, 108606), (36, 90505), (45, 72404), (46, 70830), (60, 54303), (69, 47220), (90, 36202), (92, 35415), (115, 28332), (138, 23610), (180, 18101), (207, 15740), (230, 14166), (276, 11805), (345, 9444), (414, 7870), (460, 7083), (690, 4722), (787, 4140), (828, 3935), (1035, 3148), (1380, 2361), (1574, 2070)]