422880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{881}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 1333584

約数和(自身を除く): 910704

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, 881, 1762, 2643, 3524, 4405, 5286, 7048, 8810, 10572, 13215, 14096, 17620, 21144, 26430, 28192, 35240, 42288, 52860, 70480, 84576, 105720, 140960, 211440, 422880]

約数ペア:

[(1, 422880), (2, 211440), (3, 140960), (4, 105720), (5, 84576), (6, 70480), (8, 52860), (10, 42288), (12, 35240), (15, 28192), (16, 26430), (20, 21144), (24, 17620), (30, 14096), (32, 13215), (40, 10572), (48, 8810), (60, 7048), (80, 5286), (96, 4405), (120, 3524), (160, 2643), (240, 1762), (480, 881)]