5678720

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 14320800

約数和(自身を除く): 8642080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 467, 608, 640, 760, 934, 1216, 1520, 1868, 2335, 2432, 3040, 3736, 4670, 6080, 7472, 8873, 9340, 12160, 14944, 17746, 18680, 29888, 35492, 37360, 44365, 59776, 70984, 74720, 88730, 141968, 149440, 177460, 283936, 298880, 354920, 567872, 709840, 1135744, 1419680, 2839360, 5678720]

約数ペア:

[(1, 5678720), (2, 2839360), (4, 1419680), (5, 1135744), (8, 709840), (10, 567872), (16, 354920), (19, 298880), (20, 283936), (32, 177460), (38, 149440), (40, 141968), (64, 88730), (76, 74720), (80, 70984), (95, 59776), (128, 44365), (152, 37360), (160, 35492), (190, 29888), (304, 18680), (320, 17746), (380, 14944), (467, 12160), (608, 9340), (640, 8873), (760, 7472), (934, 6080), (1216, 4670), (1520, 3736), (1868, 3040), (2335, 2432)]