85557480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8011}}^1$

素因数の和:8114

約数の個数: 64

約数和(自身を含む): 259588800

約数和(自身を除く): 174031320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 8011, 10680, 16022, 24033, 32044, 40055, 48066, 64088, 80110, 96132, 120165, 160220, 192264, 240330, 320440, 480660, 712979, 961320, 1425958, 2138937, 2851916, 3564895, 4277874, 5703832, 7129790, 8555748, 10694685, 14259580, 17111496, 21389370, 28519160, 42778740, 85557480]

約数ペア:

[(1, 85557480), (2, 42778740), (3, 28519160), (4, 21389370), (5, 17111496), (6, 14259580), (8, 10694685), (10, 8555748), (12, 7129790), (15, 5703832), (20, 4277874), (24, 3564895), (30, 2851916), (40, 2138937), (60, 1425958), (89, 961320), (120, 712979), (178, 480660), (267, 320440), (356, 240330), (445, 192264), (534, 160220), (712, 120165), (890, 96132), (1068, 80110), (1335, 64088), (1780, 48066), (2136, 40055), (2670, 32044), (3560, 24033), (5340, 16022), (8011, 10680)]