1275990096180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21266501603}}^1$

素因数の和:21266501615

約数の個数: 24

約数和(自身を含む): 3572772269472

約数和(自身を除く): 2296782173292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21266501603, 42533003206, 63799504809, 85066006412, 106332508015, 127599009618, 212665016030, 255198019236, 318997524045, 425330032060, 637995048090, 1275990096180]

約数ペア:

[(1, 1275990096180), (2, 637995048090), (3, 425330032060), (4, 318997524045), (5, 255198019236), (6, 212665016030), (10, 127599009618), (12, 106332508015), (15, 85066006412), (20, 63799504809), (30, 42533003206), (60, 21266501603)]