67790240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{60527}}^1$

素因数の和:60549

約数の個数: 48

約数和(自身を含む): 183036672

約数和(自身を除く): 115246432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 60527, 121054, 242108, 302635, 423689, 484216, 605270, 847378, 968432, 1210540, 1694756, 1936864, 2118445, 2421080, 3389512, 4236890, 4842160, 6779024, 8473780, 9684320, 13558048, 16947560, 33895120, 67790240]

約数ペア:

[(1, 67790240), (2, 33895120), (4, 16947560), (5, 13558048), (7, 9684320), (8, 8473780), (10, 6779024), (14, 4842160), (16, 4236890), (20, 3389512), (28, 2421080), (32, 2118445), (35, 1936864), (40, 1694756), (56, 1210540), (70, 968432), (80, 847378), (112, 605270), (140, 484216), (160, 423689), (224, 302635), (280, 242108), (560, 121054), (1120, 60527)]