2215674960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{9231979}}^1$

素因数の和:9231995

約数の個数: 40

約数和(自身を含む): 6868593120

約数和(自身を除く): 4652918160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 9231979, 18463958, 27695937, 36927916, 46159895, 55391874, 73855832, 92319790, 110783748, 138479685, 147711664, 184639580, 221567496, 276959370, 369279160, 443134992, 553918740, 738558320, 1107837480, 2215674960]

約数ペア:

[(1, 2215674960), (2, 1107837480), (3, 738558320), (4, 553918740), (5, 443134992), (6, 369279160), (8, 276959370), (10, 221567496), (12, 184639580), (15, 147711664), (16, 138479685), (20, 110783748), (24, 92319790), (30, 73855832), (40, 55391874), (48, 46159895), (60, 36927916), (80, 27695937), (120, 18463958), (240, 9231979)]