4228800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{881}}^1$

素因数の和:906

約数の個数: 84

約数和(自身を含む): 13889736

約数和(自身を除く): 9660936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 881, 960, 1200, 1600, 1762, 2400, 2643, 3524, 4405, 4800, 5286, 7048, 8810, 10572, 13215, 14096, 17620, 21144, 22025, 26430, 28192, 35240, 42288, 44050, 52860, 56384, 66075, 70480, 84576, 88100, 105720, 132150, 140960, 169152, 176200, 211440, 264300, 281920, 352400, 422880, 528600, 704800, 845760, 1057200, 1409600, 2114400, 4228800]

約数ペア:

[(1, 4228800), (2, 2114400), (3, 1409600), (4, 1057200), (5, 845760), (6, 704800), (8, 528600), (10, 422880), (12, 352400), (15, 281920), (16, 264300), (20, 211440), (24, 176200), (25, 169152), (30, 140960), (32, 132150), (40, 105720), (48, 88100), (50, 84576), (60, 70480), (64, 66075), (75, 56384), (80, 52860), (96, 44050), (100, 42288), (120, 35240), (150, 28192), (160, 26430), (192, 22025), (200, 21144), (240, 17620), (300, 14096), (320, 13215), (400, 10572), (480, 8810), (600, 7048), (800, 5286), (881, 4800), (960, 4405), (1200, 3524), (1600, 2643), (1762, 2400)]