66896160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139367}}^1$

素因数の和:139385

約数の個数: 48

約数和(自身を含む): 210724416

約数和(自身を除く): 143828256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 139367, 278734, 418101, 557468, 696835, 836202, 1114936, 1393670, 1672404, 2090505, 2229872, 2787340, 3344808, 4181010, 4459744, 5574680, 6689616, 8362020, 11149360, 13379232, 16724040, 22298720, 33448080, 66896160]

約数ペア:

[(1, 66896160), (2, 33448080), (3, 22298720), (4, 16724040), (5, 13379232), (6, 11149360), (8, 8362020), (10, 6689616), (12, 5574680), (15, 4459744), (16, 4181010), (20, 3344808), (24, 2787340), (30, 2229872), (32, 2090505), (40, 1672404), (48, 1393670), (60, 1114936), (80, 836202), (96, 696835), (120, 557468), (160, 418101), (240, 278734), (480, 139367)]