27266880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{28403}}^1$

素因数の和:28423

約数の個数: 56

約数和(自身を含む): 86575392

約数和(自身を除く): 59308512

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, 28403, 56806, 85209, 113612, 142015, 170418, 227224, 284030, 340836, 426045, 454448, 568060, 681672, 852090, 908896, 1136120, 1363344, 1704180, 1817792, 2272240, 2726688, 3408360, 4544480, 5453376, 6816720, 9088960, 13633440, 27266880]

約数ペア:

[(1, 27266880), (2, 13633440), (3, 9088960), (4, 6816720), (5, 5453376), (6, 4544480), (8, 3408360), (10, 2726688), (12, 2272240), (15, 1817792), (16, 1704180), (20, 1363344), (24, 1136120), (30, 908896), (32, 852090), (40, 681672), (48, 568060), (60, 454448), (64, 426045), (80, 340836), (96, 284030), (120, 227224), (160, 170418), (192, 142015), (240, 113612), (320, 85209), (480, 56806), (960, 28403)]