978622080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{509699}}^1$

素因数の和:509721

約数の個数: 64

約数和(自身を含む): 3119364000

約数和(自身を除く): 2140741920

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, 509699, 1019398, 1529097, 2038796, 2548495, 3058194, 4077592, 5096990, 6116388, 7645485, 8155184, 10193980, 12232776, 15290970, 16310368, 20387960, 24465552, 30581940, 32620736, 40775920, 48931104, 61163880, 65241472, 81551840, 97862208, 122327760, 163103680, 195724416, 244655520, 326207360, 489311040, 978622080]

約数ペア:

[(1, 978622080), (2, 489311040), (3, 326207360), (4, 244655520), (5, 195724416), (6, 163103680), (8, 122327760), (10, 97862208), (12, 81551840), (15, 65241472), (16, 61163880), (20, 48931104), (24, 40775920), (30, 32620736), (32, 30581940), (40, 24465552), (48, 20387960), (60, 16310368), (64, 15290970), (80, 12232776), (96, 10193980), (120, 8155184), (128, 7645485), (160, 6116388), (192, 5096990), (240, 4077592), (320, 3058194), (384, 2548495), (480, 2038796), (640, 1529097), (960, 1019398), (1920, 509699)]