74331120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{309713}}^1$

素因数の和:309729

約数の個数: 40

約数和(自身を含む): 230427216

約数和(自身を除く): 156096096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 309713, 619426, 929139, 1238852, 1548565, 1858278, 2477704, 3097130, 3716556, 4645695, 4955408, 6194260, 7433112, 9291390, 12388520, 14866224, 18582780, 24777040, 37165560, 74331120]

約数ペア:

[(1, 74331120), (2, 37165560), (3, 24777040), (4, 18582780), (5, 14866224), (6, 12388520), (8, 9291390), (10, 7433112), (12, 6194260), (15, 4955408), (16, 4645695), (20, 3716556), (24, 3097130), (30, 2477704), (40, 1858278), (48, 1548565), (60, 1238852), (80, 929139), (120, 619426), (240, 309713)]