448021120

素因数分解:

$2^7\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1499}}^1$

素因数の和:1985

約数の個数: 64

約数和(自身を含む): 1074060000

約数和(自身を除く): 626038880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 467, 640, 934, 1499, 1868, 2335, 2998, 3736, 4670, 5996, 7472, 7495, 9340, 11992, 14944, 14990, 18680, 23984, 29888, 29980, 37360, 47968, 59776, 59960, 74720, 95936, 119920, 149440, 191872, 239840, 298880, 479680, 700033, 959360, 1400066, 2800132, 3500165, 5600264, 7000330, 11200528, 14000660, 22401056, 28001320, 44802112, 56002640, 89604224, 112005280, 224010560, 448021120]

約数ペア:

[(1, 448021120), (2, 224010560), (4, 112005280), (5, 89604224), (8, 56002640), (10, 44802112), (16, 28001320), (20, 22401056), (32, 14000660), (40, 11200528), (64, 7000330), (80, 5600264), (128, 3500165), (160, 2800132), (320, 1400066), (467, 959360), (640, 700033), (934, 479680), (1499, 298880), (1868, 239840), (2335, 191872), (2998, 149440), (3736, 119920), (4670, 95936), (5996, 74720), (7472, 59960), (7495, 59776), (9340, 47968), (11992, 37360), (14944, 29980), (14990, 29888), (18680, 23984)]