2001088080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2779289}}^1$

素因数の和:2779308

約数の個数: 60

約数和(自身を含む): 6720323220

約数和(自身を除く): 4719235140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2779289, 5558578, 8337867, 11117156, 13896445, 16675734, 22234312, 25013601, 27792890, 33351468, 41689335, 44468624, 50027202, 55585780, 66702936, 83378670, 100054404, 111171560, 125068005, 133405872, 166757340, 200108808, 222343120, 250136010, 333514680, 400217616, 500272020, 667029360, 1000544040, 2001088080]

約数ペア:

[(1, 2001088080), (2, 1000544040), (3, 667029360), (4, 500272020), (5, 400217616), (6, 333514680), (8, 250136010), (9, 222343120), (10, 200108808), (12, 166757340), (15, 133405872), (16, 125068005), (18, 111171560), (20, 100054404), (24, 83378670), (30, 66702936), (36, 55585780), (40, 50027202), (45, 44468624), (48, 41689335), (60, 33351468), (72, 27792890), (80, 25013601), (90, 22234312), (120, 16675734), (144, 13896445), (180, 11117156), (240, 8337867), (360, 5558578), (720, 2779289)]