268233240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{203207}}^1$

素因数の和:203232

約数の個数: 64

約数和(自身を含む): 877858560

約数和(自身を除く): 609625320

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, 203207, 406414, 609621, 812828, 1016035, 1219242, 1625656, 2032070, 2235277, 2438484, 3048105, 4064140, 4470554, 4876968, 6096210, 6705831, 8128280, 8941108, 11176385, 12192420, 13411662, 17882216, 22352770, 24384840, 26823324, 33529155, 44705540, 53646648, 67058310, 89411080, 134116620, 268233240]

約数ペア:

[(1, 268233240), (2, 134116620), (3, 89411080), (4, 67058310), (5, 53646648), (6, 44705540), (8, 33529155), (10, 26823324), (11, 24384840), (12, 22352770), (15, 17882216), (20, 13411662), (22, 12192420), (24, 11176385), (30, 8941108), (33, 8128280), (40, 6705831), (44, 6096210), (55, 4876968), (60, 4470554), (66, 4064140), (88, 3048105), (110, 2438484), (120, 2235277), (132, 2032070), (165, 1625656), (220, 1219242), (264, 1016035), (330, 812828), (440, 609621), (660, 406414), (1320, 203207)]