118826880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:532

約数の個数: 128

約数和(自身を含む): 381888000

約数和(自身を除く): 263061120

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, 199, 240, 311, 320, 384, 398, 480, 597, 622, 640, 796, 933, 960, 995, 1194, 1244, 1555, 1592, 1866, 1920, 1990, 2388, 2488, 2985, 3110, 3184, 3732, 3980, 4665, 4776, 4976, 5970, 6220, 6368, 7464, 7960, 9330, 9552, 9952, 11940, 12440, 12736, 14928, 15920, 18660, 19104, 19904, 23880, 24880, 25472, 29856, 31840, 37320, 38208, 39808, 47760, 49760, 59712, 61889, 63680, 74640, 76416, 95520, 99520, 119424, 123778, 127360, 149280, 185667, 191040, 199040, 247556, 298560, 309445, 371334, 382080, 495112, 597120, 618890, 742668, 928335, 990224, 1237780, 1485336, 1856670, 1980448, 2475560, 2970672, 3713340, 3960896, 4951120, 5941344, 7426680, 7921792, 9902240, 11882688, 14853360, 19804480, 23765376, 29706720, 39608960, 59413440, 118826880]

約数ペア:

[(1, 118826880), (2, 59413440), (3, 39608960), (4, 29706720), (5, 23765376), (6, 19804480), (8, 14853360), (10, 11882688), (12, 9902240), (15, 7921792), (16, 7426680), (20, 5941344), (24, 4951120), (30, 3960896), (32, 3713340), (40, 2970672), (48, 2475560), (60, 1980448), (64, 1856670), (80, 1485336), (96, 1237780), (120, 990224), (128, 928335), (160, 742668), (192, 618890), (199, 597120), (240, 495112), (311, 382080), (320, 371334), (384, 309445), (398, 298560), (480, 247556), (597, 199040), (622, 191040), (640, 185667), (796, 149280), (933, 127360), (960, 123778), (995, 119424), (1194, 99520), (1244, 95520), (1555, 76416), (1592, 74640), (1866, 63680), (1920, 61889), (1990, 59712), (2388, 49760), (2488, 47760), (2985, 39808), (3110, 38208), (3184, 37320), (3732, 31840), (3980, 29856), (4665, 25472), (4776, 24880), (4976, 23880), (5970, 19904), (6220, 19104), (6368, 18660), (7464, 15920), (7960, 14928), (9330, 12736), (9552, 12440), (9952, 11940)]