72482880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{75503}}^1$

素因数の和:75523

約数の個数: 56

約数和(自身を含む): 230136192

約数和(自身を除く): 157653312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 75503, 151006, 226509, 302012, 377515, 453018, 604024, 755030, 906036, 1132545, 1208048, 1510060, 1812072, 2265090, 2416096, 3020120, 3624144, 4530180, 4832192, 6040240, 7248288, 9060360, 12080480, 14496576, 18120720, 24160960, 36241440, 72482880]

約数ペア:

[(1, 72482880), (2, 36241440), (3, 24160960), (4, 18120720), (5, 14496576), (6, 12080480), (8, 9060360), (10, 7248288), (12, 6040240), (15, 4832192), (16, 4530180), (20, 3624144), (24, 3020120), (30, 2416096), (32, 2265090), (40, 1812072), (48, 1510060), (60, 1208048), (64, 1132545), (80, 906036), (96, 755030), (120, 604024), (160, 453018), (192, 377515), (240, 302012), (320, 226509), (480, 151006), (960, 75503)]