454800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{379}}^1$

素因数の和:400

約数の個数: 60

約数和(自身を含む): 1460720

約数和(自身を除く): 1005920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 379, 400, 600, 758, 1137, 1200, 1516, 1895, 2274, 3032, 3790, 4548, 5685, 6064, 7580, 9096, 9475, 11370, 15160, 18192, 18950, 22740, 28425, 30320, 37900, 45480, 56850, 75800, 90960, 113700, 151600, 227400, 454800]

約数ペア:

[(1, 454800), (2, 227400), (3, 151600), (4, 113700), (5, 90960), (6, 75800), (8, 56850), (10, 45480), (12, 37900), (15, 30320), (16, 28425), (20, 22740), (24, 18950), (25, 18192), (30, 15160), (40, 11370), (48, 9475), (50, 9096), (60, 7580), (75, 6064), (80, 5685), (100, 4548), (120, 3790), (150, 3032), (200, 2274), (240, 1895), (300, 1516), (379, 1200), (400, 1137), (600, 758)]