64736160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{134867}}^1$

素因数の和:134885

約数の個数: 48

約数和(自身を含む): 203920416

約数和(自身を除く): 139184256

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, 134867, 269734, 404601, 539468, 674335, 809202, 1078936, 1348670, 1618404, 2023005, 2157872, 2697340, 3236808, 4046010, 4315744, 5394680, 6473616, 8092020, 10789360, 12947232, 16184040, 21578720, 32368080, 64736160]

約数ペア:

[(1, 64736160), (2, 32368080), (3, 21578720), (4, 16184040), (5, 12947232), (6, 10789360), (8, 8092020), (10, 6473616), (12, 5394680), (15, 4315744), (16, 4046010), (20, 3236808), (24, 2697340), (30, 2157872), (32, 2023005), (40, 1618404), (48, 1348670), (60, 1078936), (80, 809202), (96, 674335), (120, 539468), (160, 404601), (240, 269734), (480, 134867)]