67717680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{282157}}^1$

素因数の和:282173

約数の個数: 40

約数和(自身を含む): 209925552

約数和(自身を除く): 142207872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 282157, 564314, 846471, 1128628, 1410785, 1692942, 2257256, 2821570, 3385884, 4232355, 4514512, 5643140, 6771768, 8464710, 11286280, 13543536, 16929420, 22572560, 33858840, 67717680]

約数ペア:

[(1, 67717680), (2, 33858840), (3, 22572560), (4, 16929420), (5, 13543536), (6, 11286280), (8, 8464710), (10, 6771768), (12, 5643140), (15, 4514512), (16, 4232355), (20, 3385884), (24, 2821570), (30, 2257256), (40, 1692942), (48, 1410785), (60, 1128628), (80, 846471), (120, 564314), (240, 282157)]