80040672

素因数分解:

$2^5\times 3^2\times {\mathrm{277919}}^1$

素因数の和:277935

約数の個数: 36

約数和(自身を含む): 227616480

約数和(自身を除く): 147575808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 277919, 555838, 833757, 1111676, 1667514, 2223352, 2501271, 3335028, 4446704, 5002542, 6670056, 8893408, 10005084, 13340112, 20010168, 26680224, 40020336, 80040672]

約数ペア:

[(1, 80040672), (2, 40020336), (3, 26680224), (4, 20010168), (6, 13340112), (8, 10005084), (9, 8893408), (12, 6670056), (16, 5002542), (18, 4446704), (24, 3335028), (32, 2501271), (36, 2223352), (48, 1667514), (72, 1111676), (96, 833757), (144, 555838), (288, 277919)]