8471040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1103}}^1$

素因数の和:1129

約数の個数: 80

約数和(自身を含む): 27105408

約数和(自身を除く): 18634368

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1103, 1280, 1536, 1920, 2206, 2560, 3309, 3840, 4412, 5515, 6618, 7680, 8824, 11030, 13236, 16545, 17648, 22060, 26472, 33090, 35296, 44120, 52944, 66180, 70592, 88240, 105888, 132360, 141184, 176480, 211776, 264720, 282368, 352960, 423552, 529440, 564736, 705920, 847104, 1058880, 1411840, 1694208, 2117760, 2823680, 4235520, 8471040]

約数ペア:

[(1, 8471040), (2, 4235520), (3, 2823680), (4, 2117760), (5, 1694208), (6, 1411840), (8, 1058880), (10, 847104), (12, 705920), (15, 564736), (16, 529440), (20, 423552), (24, 352960), (30, 282368), (32, 264720), (40, 211776), (48, 176480), (60, 141184), (64, 132360), (80, 105888), (96, 88240), (120, 70592), (128, 66180), (160, 52944), (192, 44120), (240, 35296), (256, 33090), (320, 26472), (384, 22060), (480, 17648), (512, 16545), (640, 13236), (768, 11030), (960, 8824), (1103, 7680), (1280, 6618), (1536, 5515), (1920, 4412), (2206, 3840), (2560, 3309)]