39246720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{20441}}^1$

素因数の和:20463

約数の個数: 64

約数和(自身を含む): 125105040

約数和(自身を除く): 85858320

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, 20441, 40882, 61323, 81764, 102205, 122646, 163528, 204410, 245292, 306615, 327056, 408820, 490584, 613230, 654112, 817640, 981168, 1226460, 1308224, 1635280, 1962336, 2452920, 2616448, 3270560, 3924672, 4905840, 6541120, 7849344, 9811680, 13082240, 19623360, 39246720]

約数ペア:

[(1, 39246720), (2, 19623360), (3, 13082240), (4, 9811680), (5, 7849344), (6, 6541120), (8, 4905840), (10, 3924672), (12, 3270560), (15, 2616448), (16, 2452920), (20, 1962336), (24, 1635280), (30, 1308224), (32, 1226460), (40, 981168), (48, 817640), (60, 654112), (64, 613230), (80, 490584), (96, 408820), (120, 327056), (128, 306615), (160, 245292), (192, 204410), (240, 163528), (320, 122646), (384, 102205), (480, 81764), (640, 61323), (960, 40882), (1920, 20441)]