80755320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35419}}^1$

素因数の和:35452

約数の個数: 64

約数和(自身を含む): 255024000

約数和(自身を除く): 174268680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 35419, 70838, 106257, 141676, 177095, 212514, 283352, 354190, 425028, 531285, 672961, 708380, 850056, 1062570, 1345922, 1416760, 2018883, 2125140, 2691844, 3364805, 4037766, 4250280, 5383688, 6729610, 8075532, 10094415, 13459220, 16151064, 20188830, 26918440, 40377660, 80755320]

約数ペア:

[(1, 80755320), (2, 40377660), (3, 26918440), (4, 20188830), (5, 16151064), (6, 13459220), (8, 10094415), (10, 8075532), (12, 6729610), (15, 5383688), (19, 4250280), (20, 4037766), (24, 3364805), (30, 2691844), (38, 2125140), (40, 2018883), (57, 1416760), (60, 1345922), (76, 1062570), (95, 850056), (114, 708380), (120, 672961), (152, 531285), (190, 425028), (228, 354190), (285, 283352), (380, 212514), (456, 177095), (570, 141676), (760, 106257), (1140, 70838), (2280, 35419)]