18396960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{38327}}^1$

素因数の和:38345

約数の個数: 48

約数和(自身を含む): 57951936

約数和(自身を除く): 39554976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 38327, 76654, 114981, 153308, 191635, 229962, 306616, 383270, 459924, 574905, 613232, 766540, 919848, 1149810, 1226464, 1533080, 1839696, 2299620, 3066160, 3679392, 4599240, 6132320, 9198480, 18396960]

約数ペア:

[(1, 18396960), (2, 9198480), (3, 6132320), (4, 4599240), (5, 3679392), (6, 3066160), (8, 2299620), (10, 1839696), (12, 1533080), (15, 1226464), (16, 1149810), (20, 919848), (24, 766540), (30, 613232), (32, 574905), (40, 459924), (48, 383270), (60, 306616), (80, 229962), (96, 191635), (120, 153308), (160, 114981), (240, 76654), (480, 38327)]