268235880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{203209}}^1$

素因数の和:203234

約数の個数: 64

約数和(自身を含む): 877867200

約数和(自身を除く): 609631320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 203209, 406418, 609627, 812836, 1016045, 1219254, 1625672, 2032090, 2235299, 2438508, 3048135, 4064180, 4470598, 4877016, 6096270, 6705897, 8128360, 8941196, 11176495, 12192540, 13411794, 17882392, 22352990, 24385080, 26823588, 33529485, 44705980, 53647176, 67058970, 89411960, 134117940, 268235880]

約数ペア:

[(1, 268235880), (2, 134117940), (3, 89411960), (4, 67058970), (5, 53647176), (6, 44705980), (8, 33529485), (10, 26823588), (11, 24385080), (12, 22352990), (15, 17882392), (20, 13411794), (22, 12192540), (24, 11176495), (30, 8941196), (33, 8128360), (40, 6705897), (44, 6096270), (55, 4877016), (60, 4470598), (66, 4064180), (88, 3048135), (110, 2438508), (120, 2235299), (132, 2032090), (165, 1625672), (220, 1219254), (264, 1016045), (330, 812836), (440, 609627), (660, 406418), (1320, 203209)]