61306880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{5987}}^1$

素因数の和:6014

約数の個数: 48

約数和(自身を含む): 147125160

約数和(自身を除く): 85818280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 5987, 10240, 11974, 23948, 29935, 47896, 59870, 95792, 119740, 191584, 239480, 383168, 478960, 766336, 957920, 1532672, 1915840, 3065344, 3831680, 6130688, 7663360, 12261376, 15326720, 30653440, 61306880]

約数ペア:

[(1, 61306880), (2, 30653440), (4, 15326720), (5, 12261376), (8, 7663360), (10, 6130688), (16, 3831680), (20, 3065344), (32, 1915840), (40, 1532672), (64, 957920), (80, 766336), (128, 478960), (160, 383168), (256, 239480), (320, 191584), (512, 119740), (640, 95792), (1024, 59870), (1280, 47896), (2048, 29935), (2560, 23948), (5120, 11974), (5987, 10240)]