120962560

素因数分解:

$2^9\times 5^1\times {\mathrm{47251}}^1$

素因数の和:47274

約数の個数: 40

約数和(自身を含む): 290032776

約数和(自身を除く): 169070216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 47251, 94502, 189004, 236255, 378008, 472510, 756016, 945020, 1512032, 1890040, 3024064, 3780080, 6048128, 7560160, 12096256, 15120320, 24192512, 30240640, 60481280, 120962560]

約数ペア:

[(1, 120962560), (2, 60481280), (4, 30240640), (5, 24192512), (8, 15120320), (10, 12096256), (16, 7560160), (20, 6048128), (32, 3780080), (40, 3024064), (64, 1890040), (80, 1512032), (128, 945020), (160, 756016), (256, 472510), (320, 378008), (512, 236255), (640, 189004), (1280, 94502), (2560, 47251)]