2642880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2753}}^1$

素因数の和:2773

約数の個数: 56

約数和(自身を含む): 8394192

約数和(自身を除く): 5751312

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, 2753, 5506, 8259, 11012, 13765, 16518, 22024, 27530, 33036, 41295, 44048, 55060, 66072, 82590, 88096, 110120, 132144, 165180, 176192, 220240, 264288, 330360, 440480, 528576, 660720, 880960, 1321440, 2642880]

約数ペア:

[(1, 2642880), (2, 1321440), (3, 880960), (4, 660720), (5, 528576), (6, 440480), (8, 330360), (10, 264288), (12, 220240), (15, 176192), (16, 165180), (20, 132144), (24, 110120), (30, 88096), (32, 82590), (40, 66072), (48, 55060), (60, 44048), (64, 41295), (80, 33036), (96, 27530), (120, 22024), (160, 16518), (192, 13765), (240, 11012), (320, 8259), (480, 5506), (960, 2753)]