7894920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5981}}^1$

素因数の和:6006

約数の個数: 64

約数和(自身を含む): 25842240

約数和(自身を除く): 17947320

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, 5981, 11962, 17943, 23924, 29905, 35886, 47848, 59810, 65791, 71772, 89715, 119620, 131582, 143544, 179430, 197373, 239240, 263164, 328955, 358860, 394746, 526328, 657910, 717720, 789492, 986865, 1315820, 1578984, 1973730, 2631640, 3947460, 7894920]

約数ペア:

[(1, 7894920), (2, 3947460), (3, 2631640), (4, 1973730), (5, 1578984), (6, 1315820), (8, 986865), (10, 789492), (11, 717720), (12, 657910), (15, 526328), (20, 394746), (22, 358860), (24, 328955), (30, 263164), (33, 239240), (40, 197373), (44, 179430), (55, 143544), (60, 131582), (66, 119620), (88, 89715), (110, 71772), (120, 65791), (132, 59810), (165, 47848), (220, 35886), (264, 29905), (330, 23924), (440, 17943), (660, 11962), (1320, 5981)]