68231040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{35537}}^1$

素因数の和:35559

約数の個数: 64

約数和(自身を含む): 217492560

約数和(自身を除く): 149261520

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, 320, 384, 480, 640, 960, 1920, 35537, 71074, 106611, 142148, 177685, 213222, 284296, 355370, 426444, 533055, 568592, 710740, 852888, 1066110, 1137184, 1421480, 1705776, 2132220, 2274368, 2842960, 3411552, 4264440, 4548736, 5685920, 6823104, 8528880, 11371840, 13646208, 17057760, 22743680, 34115520, 68231040]

約数ペア:

[(1, 68231040), (2, 34115520), (3, 22743680), (4, 17057760), (5, 13646208), (6, 11371840), (8, 8528880), (10, 6823104), (12, 5685920), (15, 4548736), (16, 4264440), (20, 3411552), (24, 2842960), (30, 2274368), (32, 2132220), (40, 1705776), (48, 1421480), (60, 1137184), (64, 1066110), (80, 852888), (96, 710740), (120, 568592), (128, 533055), (160, 426444), (192, 355370), (240, 284296), (320, 213222), (384, 177685), (480, 142148), (640, 106611), (960, 71074), (1920, 35537)]