26881440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{56003}}^1$

素因数の和:56021

約数の個数: 48

約数和(自身を含む): 84678048

約数和(自身を除く): 57796608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 56003, 112006, 168009, 224012, 280015, 336018, 448024, 560030, 672036, 840045, 896048, 1120060, 1344072, 1680090, 1792096, 2240120, 2688144, 3360180, 4480240, 5376288, 6720360, 8960480, 13440720, 26881440]

約数ペア:

[(1, 26881440), (2, 13440720), (3, 8960480), (4, 6720360), (5, 5376288), (6, 4480240), (8, 3360180), (10, 2688144), (12, 2240120), (15, 1792096), (16, 1680090), (20, 1344072), (24, 1120060), (30, 896048), (32, 840045), (40, 672036), (48, 560030), (60, 448024), (80, 336018), (96, 280015), (120, 224012), (160, 168009), (240, 112006), (480, 56003)]