73882080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{51307}}^1$

素因数の和:51328

約数の個数: 72

約数和(自身を含む): 252127512

約数和(自身を除く): 178245432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 51307, 102614, 153921, 205228, 256535, 307842, 410456, 461763, 513070, 615684, 769605, 820912, 923526, 1026140, 1231368, 1539210, 1641824, 1847052, 2052280, 2308815, 2462736, 3078420, 3694104, 4104560, 4617630, 4925472, 6156840, 7388208, 8209120, 9235260, 12313680, 14776416, 18470520, 24627360, 36941040, 73882080]

約数ペア:

[(1, 73882080), (2, 36941040), (3, 24627360), (4, 18470520), (5, 14776416), (6, 12313680), (8, 9235260), (9, 8209120), (10, 7388208), (12, 6156840), (15, 4925472), (16, 4617630), (18, 4104560), (20, 3694104), (24, 3078420), (30, 2462736), (32, 2308815), (36, 2052280), (40, 1847052), (45, 1641824), (48, 1539210), (60, 1231368), (72, 1026140), (80, 923526), (90, 820912), (96, 769605), (120, 615684), (144, 513070), (160, 461763), (180, 410456), (240, 307842), (288, 256535), (360, 205228), (480, 153921), (720, 102614), (1440, 51307)]