155582880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{324131}}^1$

素因数の和:324149

約数の個数: 48

約数和(自身を含む): 490087584

約数和(自身を除く): 334504704

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, 324131, 648262, 972393, 1296524, 1620655, 1944786, 2593048, 3241310, 3889572, 4861965, 5186096, 6482620, 7779144, 9723930, 10372192, 12965240, 15558288, 19447860, 25930480, 31116576, 38895720, 51860960, 77791440, 155582880]

約数ペア:

[(1, 155582880), (2, 77791440), (3, 51860960), (4, 38895720), (5, 31116576), (6, 25930480), (8, 19447860), (10, 15558288), (12, 12965240), (15, 10372192), (16, 9723930), (20, 7779144), (24, 6482620), (30, 5186096), (32, 4861965), (40, 3889572), (48, 3241310), (60, 2593048), (80, 1944786), (96, 1620655), (120, 1296524), (160, 972393), (240, 648262), (480, 324131)]