26669640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{222247}}^1$

素因数の和:222261

約数の個数: 32

約数和(自身を含む): 80009280

約数和(自身を除く): 53339640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 222247, 444494, 666741, 888988, 1111235, 1333482, 1777976, 2222470, 2666964, 3333705, 4444940, 5333928, 6667410, 8889880, 13334820, 26669640]

約数ペア:

[(1, 26669640), (2, 13334820), (3, 8889880), (4, 6667410), (5, 5333928), (6, 4444940), (8, 3333705), (10, 2666964), (12, 2222470), (15, 1777976), (20, 1333482), (24, 1111235), (30, 888988), (40, 666741), (60, 444494), (120, 222247)]