997173600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{415489}}^1$

素因数の和:415512

約数の個数: 72

約数和(自身を含む): 3245807880

約数和(自身を除く): 2248634280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 415489, 830978, 1246467, 1661956, 2077445, 2492934, 3323912, 4154890, 4985868, 6232335, 6647824, 8309780, 9971736, 10387225, 12464670, 13295648, 16619560, 19943472, 20774450, 24929340, 31161675, 33239120, 39886944, 41548900, 49858680, 62323350, 66478240, 83097800, 99717360, 124646700, 166195600, 199434720, 249293400, 332391200, 498586800, 997173600]

約数ペア:

[(1, 997173600), (2, 498586800), (3, 332391200), (4, 249293400), (5, 199434720), (6, 166195600), (8, 124646700), (10, 99717360), (12, 83097800), (15, 66478240), (16, 62323350), (20, 49858680), (24, 41548900), (25, 39886944), (30, 33239120), (32, 31161675), (40, 24929340), (48, 20774450), (50, 19943472), (60, 16619560), (75, 13295648), (80, 12464670), (96, 10387225), (100, 9971736), (120, 8309780), (150, 6647824), (160, 6232335), (200, 4985868), (240, 4154890), (300, 3323912), (400, 2492934), (480, 2077445), (600, 1661956), (800, 1246467), (1200, 830978), (2400, 415489)]