25740480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{26813}}^1$

素因数の和:26833

約数の個数: 56

約数和(自身を含む): 81729072

約数和(自身を除く): 55988592

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, 26813, 53626, 80439, 107252, 134065, 160878, 214504, 268130, 321756, 402195, 429008, 536260, 643512, 804390, 858016, 1072520, 1287024, 1608780, 1716032, 2145040, 2574048, 3217560, 4290080, 5148096, 6435120, 8580160, 12870240, 25740480]

約数ペア:

[(1, 25740480), (2, 12870240), (3, 8580160), (4, 6435120), (5, 5148096), (6, 4290080), (8, 3217560), (10, 2574048), (12, 2145040), (15, 1716032), (16, 1608780), (20, 1287024), (24, 1072520), (30, 858016), (32, 804390), (40, 643512), (48, 536260), (60, 429008), (64, 402195), (80, 321756), (96, 268130), (120, 214504), (160, 160878), (192, 134065), (240, 107252), (320, 80439), (480, 53626), (960, 26813)]