15778826880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{8218139}}^1$

素因数の和:8218161

約数の個数: 64

約数和(自身を含む): 50295016800

約数和(自身を除く): 34516189920

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, 8218139, 16436278, 24654417, 32872556, 41090695, 49308834, 65745112, 82181390, 98617668, 123272085, 131490224, 164362780, 197235336, 246544170, 262980448, 328725560, 394470672, 493088340, 525960896, 657451120, 788941344, 986176680, 1051921792, 1314902240, 1577882688, 1972353360, 2629804480, 3155765376, 3944706720, 5259608960, 7889413440, 15778826880]

約数ペア:

[(1, 15778826880), (2, 7889413440), (3, 5259608960), (4, 3944706720), (5, 3155765376), (6, 2629804480), (8, 1972353360), (10, 1577882688), (12, 1314902240), (15, 1051921792), (16, 986176680), (20, 788941344), (24, 657451120), (30, 525960896), (32, 493088340), (40, 394470672), (48, 328725560), (60, 262980448), (64, 246544170), (80, 197235336), (96, 164362780), (120, 131490224), (128, 123272085), (160, 98617668), (192, 82181390), (240, 65745112), (320, 49308834), (384, 41090695), (480, 32872556), (640, 24654417), (960, 16436278), (1920, 8218139)]