67796880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{282487}}^1$

素因数の和:282503

約数の個数: 40

約数和(自身を含む): 210171072

約数和(自身を除く): 142374192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 282487, 564974, 847461, 1129948, 1412435, 1694922, 2259896, 2824870, 3389844, 4237305, 4519792, 5649740, 6779688, 8474610, 11299480, 13559376, 16949220, 22598960, 33898440, 67796880]

約数ペア:

[(1, 67796880), (2, 33898440), (3, 22598960), (4, 16949220), (5, 13559376), (6, 11299480), (8, 8474610), (10, 6779688), (12, 5649740), (15, 4519792), (16, 4237305), (20, 3389844), (24, 2824870), (30, 2259896), (40, 1694922), (48, 1412435), (60, 1129948), (80, 847461), (120, 564974), (240, 282487)]