394048080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5021}}^1$

素因数の和:5149

約数の個数: 120

約数和(自身を含む): 1335751560

約数和(自身を除く): 941703480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 5021, 5232, 6540, 7848, 8720, 9810, 10042, 13080, 15063, 15696, 19620, 20084, 25105, 26160, 30126, 39240, 40168, 45189, 50210, 60252, 75315, 78480, 80336, 90378, 100420, 120504, 150630, 180756, 200840, 225945, 241008, 301260, 361512, 401680, 451890, 547289, 602520, 723024, 903780, 1094578, 1205040, 1641867, 1807560, 2189156, 2736445, 3283734, 3615120, 4378312, 4925601, 5472890, 6567468, 8209335, 8756624, 9851202, 10945780, 13134936, 16418670, 19702404, 21891560, 24628005, 26269872, 32837340, 39404808, 43783120, 49256010, 65674680, 78809616, 98512020, 131349360, 197024040, 394048080]

約数ペア:

[(1, 394048080), (2, 197024040), (3, 131349360), (4, 98512020), (5, 78809616), (6, 65674680), (8, 49256010), (9, 43783120), (10, 39404808), (12, 32837340), (15, 26269872), (16, 24628005), (18, 21891560), (20, 19702404), (24, 16418670), (30, 13134936), (36, 10945780), (40, 9851202), (45, 8756624), (48, 8209335), (60, 6567468), (72, 5472890), (80, 4925601), (90, 4378312), (109, 3615120), (120, 3283734), (144, 2736445), (180, 2189156), (218, 1807560), (240, 1641867), (327, 1205040), (360, 1094578), (436, 903780), (545, 723024), (654, 602520), (720, 547289), (872, 451890), (981, 401680), (1090, 361512), (1308, 301260), (1635, 241008), (1744, 225945), (1962, 200840), (2180, 180756), (2616, 150630), (3270, 120504), (3924, 100420), (4360, 90378), (4905, 80336), (5021, 78480), (5232, 75315), (6540, 60252), (7848, 50210), (8720, 45189), (9810, 40168), (10042, 39240), (13080, 30126), (15063, 26160), (15696, 25105), (19620, 20084)]