326519160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{247363}}^1$

素因数の和:247388

約数の個数: 64

約数和(自身を含む): 1068612480

約数和(自身を除く): 742093320

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, 247363, 494726, 742089, 989452, 1236815, 1484178, 1978904, 2473630, 2720993, 2968356, 3710445, 4947260, 5441986, 5936712, 7420890, 8162979, 9894520, 10883972, 13604965, 14841780, 16325958, 21767944, 27209930, 29683560, 32651916, 40814895, 54419860, 65303832, 81629790, 108839720, 163259580, 326519160]

約数ペア:

[(1, 326519160), (2, 163259580), (3, 108839720), (4, 81629790), (5, 65303832), (6, 54419860), (8, 40814895), (10, 32651916), (11, 29683560), (12, 27209930), (15, 21767944), (20, 16325958), (22, 14841780), (24, 13604965), (30, 10883972), (33, 9894520), (40, 8162979), (44, 7420890), (55, 5936712), (60, 5441986), (66, 4947260), (88, 3710445), (110, 2968356), (120, 2720993), (132, 2473630), (165, 1978904), (220, 1484178), (264, 1236815), (330, 989452), (440, 742089), (660, 494726), (1320, 247363)]