326769960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{247553}}^1$

素因数の和:247578

約数の個数: 64

約数和(自身を含む): 1069433280

約数和(自身を除く): 742663320

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, 247553, 495106, 742659, 990212, 1237765, 1485318, 1980424, 2475530, 2723083, 2970636, 3713295, 4951060, 5446166, 5941272, 7426590, 8169249, 9902120, 10892332, 13615415, 14853180, 16338498, 21784664, 27230830, 29706360, 32676996, 40846245, 54461660, 65353992, 81692490, 108923320, 163384980, 326769960]

約数ペア:

[(1, 326769960), (2, 163384980), (3, 108923320), (4, 81692490), (5, 65353992), (6, 54461660), (8, 40846245), (10, 32676996), (11, 29706360), (12, 27230830), (15, 21784664), (20, 16338498), (22, 14853180), (24, 13615415), (30, 10892332), (33, 9902120), (40, 8169249), (44, 7426590), (55, 5941272), (60, 5446166), (66, 4951060), (88, 3713295), (110, 2970636), (120, 2723083), (132, 2475530), (165, 1980424), (220, 1485318), (264, 1237765), (330, 990212), (440, 742659), (660, 495106), (1320, 247553)]