313587840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{163327}}^1$

素因数の和:163349

約数の個数: 64

約数和(自身を含む): 999567360

約数和(自身を除く): 685979520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 163327, 326654, 489981, 653308, 816635, 979962, 1306616, 1633270, 1959924, 2449905, 2613232, 3266540, 3919848, 4899810, 5226464, 6533080, 7839696, 9799620, 10452928, 13066160, 15679392, 19599240, 20905856, 26132320, 31358784, 39198480, 52264640, 62717568, 78396960, 104529280, 156793920, 313587840]

約数ペア:

[(1, 313587840), (2, 156793920), (3, 104529280), (4, 78396960), (5, 62717568), (6, 52264640), (8, 39198480), (10, 31358784), (12, 26132320), (15, 20905856), (16, 19599240), (20, 15679392), (24, 13066160), (30, 10452928), (32, 9799620), (40, 7839696), (48, 6533080), (60, 5226464), (64, 4899810), (80, 3919848), (96, 3266540), (120, 2613232), (128, 2449905), (160, 1959924), (192, 1633270), (240, 1306616), (320, 979962), (384, 816635), (480, 653308), (640, 489981), (960, 326654), (1920, 163327)]