16216705920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{8446201}}^1$

素因数の和:8446223

約数の個数: 64

約数和(自身を含む): 51690756240

約数和(自身を除く): 35474050320

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, 8446201, 16892402, 25338603, 33784804, 42231005, 50677206, 67569608, 84462010, 101354412, 126693015, 135139216, 168924020, 202708824, 253386030, 270278432, 337848040, 405417648, 506772060, 540556864, 675696080, 810835296, 1013544120, 1081113728, 1351392160, 1621670592, 2027088240, 2702784320, 3243341184, 4054176480, 5405568640, 8108352960, 16216705920]

約数ペア:

[(1, 16216705920), (2, 8108352960), (3, 5405568640), (4, 4054176480), (5, 3243341184), (6, 2702784320), (8, 2027088240), (10, 1621670592), (12, 1351392160), (15, 1081113728), (16, 1013544120), (20, 810835296), (24, 675696080), (30, 540556864), (32, 506772060), (40, 405417648), (48, 337848040), (60, 270278432), (64, 253386030), (80, 202708824), (96, 168924020), (120, 135139216), (128, 126693015), (160, 101354412), (192, 84462010), (240, 67569608), (320, 50677206), (384, 42231005), (480, 33784804), (640, 25338603), (960, 16892402), (1920, 8446201)]