18134880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37781}}^1$

素因数の和:37799

約数の個数: 48

約数和(自身を含む): 57126384

約数和(自身を除く): 38991504

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, 37781, 75562, 113343, 151124, 188905, 226686, 302248, 377810, 453372, 566715, 604496, 755620, 906744, 1133430, 1208992, 1511240, 1813488, 2266860, 3022480, 3626976, 4533720, 6044960, 9067440, 18134880]

約数ペア:

[(1, 18134880), (2, 9067440), (3, 6044960), (4, 4533720), (5, 3626976), (6, 3022480), (8, 2266860), (10, 1813488), (12, 1511240), (15, 1208992), (16, 1133430), (20, 906744), (24, 755620), (30, 604496), (32, 566715), (40, 453372), (48, 377810), (60, 302248), (80, 226686), (96, 188905), (120, 151124), (160, 113343), (240, 75562), (480, 37781)]