8869440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{9239}}^1$

素因数の和:9259

約数の個数: 56

約数和(自身を含む): 28163520

約数和(自身を除く): 19294080

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, 9239, 18478, 27717, 36956, 46195, 55434, 73912, 92390, 110868, 138585, 147824, 184780, 221736, 277170, 295648, 369560, 443472, 554340, 591296, 739120, 886944, 1108680, 1478240, 1773888, 2217360, 2956480, 4434720, 8869440]

約数ペア:

[(1, 8869440), (2, 4434720), (3, 2956480), (4, 2217360), (5, 1773888), (6, 1478240), (8, 1108680), (10, 886944), (12, 739120), (15, 591296), (16, 554340), (20, 443472), (24, 369560), (30, 295648), (32, 277170), (40, 221736), (48, 184780), (60, 147824), (64, 138585), (80, 110868), (96, 92390), (120, 73912), (160, 55434), (192, 46195), (240, 36956), (320, 27717), (480, 18478), (960, 9239)]