118981080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{947}}^1$

素因数の和:1313

約数の個数: 96

約数和(自身を含む): 388206000

約数和(自身を除く): 269224920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 349, 360, 698, 947, 1047, 1396, 1745, 1894, 2094, 2792, 2841, 3141, 3490, 3788, 4188, 4735, 5235, 5682, 6282, 6980, 7576, 8376, 8523, 9470, 10470, 11364, 12564, 13960, 14205, 15705, 17046, 18940, 20940, 22728, 25128, 28410, 31410, 34092, 37880, 41880, 42615, 56820, 62820, 68184, 85230, 113640, 125640, 170460, 330503, 340920, 661006, 991509, 1322012, 1652515, 1983018, 2644024, 2974527, 3305030, 3966036, 4957545, 5949054, 6610060, 7932072, 9915090, 11898108, 13220120, 14872635, 19830180, 23796216, 29745270, 39660360, 59490540, 118981080]

約数ペア:

[(1, 118981080), (2, 59490540), (3, 39660360), (4, 29745270), (5, 23796216), (6, 19830180), (8, 14872635), (9, 13220120), (10, 11898108), (12, 9915090), (15, 7932072), (18, 6610060), (20, 5949054), (24, 4957545), (30, 3966036), (36, 3305030), (40, 2974527), (45, 2644024), (60, 1983018), (72, 1652515), (90, 1322012), (120, 991509), (180, 661006), (349, 340920), (360, 330503), (698, 170460), (947, 125640), (1047, 113640), (1396, 85230), (1745, 68184), (1894, 62820), (2094, 56820), (2792, 42615), (2841, 41880), (3141, 37880), (3490, 34092), (3788, 31410), (4188, 28410), (4735, 25128), (5235, 22728), (5682, 20940), (6282, 18940), (6980, 17046), (7576, 15705), (8376, 14205), (8523, 13960), (9470, 12564), (10470, 11364)]