493676160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{257123}}^1$

素因数の和:257145

約数の個数: 64

約数和(自身を含む): 1573598880

約数和(自身を除く): 1079922720

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, 257123, 514246, 771369, 1028492, 1285615, 1542738, 2056984, 2571230, 3085476, 3856845, 4113968, 5142460, 6170952, 7713690, 8227936, 10284920, 12341904, 15427380, 16455872, 20569840, 24683808, 30854760, 32911744, 41139680, 49367616, 61709520, 82279360, 98735232, 123419040, 164558720, 246838080, 493676160]

約数ペア:

[(1, 493676160), (2, 246838080), (3, 164558720), (4, 123419040), (5, 98735232), (6, 82279360), (8, 61709520), (10, 49367616), (12, 41139680), (15, 32911744), (16, 30854760), (20, 24683808), (24, 20569840), (30, 16455872), (32, 15427380), (40, 12341904), (48, 10284920), (60, 8227936), (64, 7713690), (80, 6170952), (96, 5142460), (120, 4113968), (128, 3856845), (160, 3085476), (192, 2571230), (240, 2056984), (320, 1542738), (384, 1285615), (480, 1028492), (640, 771369), (960, 514246), (1920, 257123)]