12846720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{6691}}^1$

素因数の和:6713

約数の個数: 64

約数和(自身を含む): 40955040

約数和(自身を除く): 28108320

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, 6691, 13382, 20073, 26764, 33455, 40146, 53528, 66910, 80292, 100365, 107056, 133820, 160584, 200730, 214112, 267640, 321168, 401460, 428224, 535280, 642336, 802920, 856448, 1070560, 1284672, 1605840, 2141120, 2569344, 3211680, 4282240, 6423360, 12846720]

約数ペア:

[(1, 12846720), (2, 6423360), (3, 4282240), (4, 3211680), (5, 2569344), (6, 2141120), (8, 1605840), (10, 1284672), (12, 1070560), (15, 856448), (16, 802920), (20, 642336), (24, 535280), (30, 428224), (32, 401460), (40, 321168), (48, 267640), (60, 214112), (64, 200730), (80, 160584), (96, 133820), (120, 107056), (128, 100365), (160, 80292), (192, 66910), (240, 53528), (320, 40146), (384, 33455), (480, 26764), (640, 20073), (960, 13382), (1920, 6691)]