16904640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17609}}^1$

素因数の和:17629

約数の個数: 56

約数和(自身を含む): 53675280

約数和(自身を除く): 36770640

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, 160, 192, 240, 320, 480, 960, 17609, 35218, 52827, 70436, 88045, 105654, 140872, 176090, 211308, 264135, 281744, 352180, 422616, 528270, 563488, 704360, 845232, 1056540, 1126976, 1408720, 1690464, 2113080, 2817440, 3380928, 4226160, 5634880, 8452320, 16904640]

約数ペア:

[(1, 16904640), (2, 8452320), (3, 5634880), (4, 4226160), (5, 3380928), (6, 2817440), (8, 2113080), (10, 1690464), (12, 1408720), (15, 1126976), (16, 1056540), (20, 845232), (24, 704360), (30, 563488), (32, 528270), (40, 422616), (48, 352180), (60, 281744), (64, 264135), (80, 211308), (96, 176090), (120, 140872), (160, 105654), (192, 88045), (240, 70436), (320, 52827), (480, 35218), (960, 17609)]