69757680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{290657}}^1$

素因数の和:290673

約数の個数: 40

約数和(自身を含む): 216249552

約数和(自身を除く): 146491872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 290657, 581314, 871971, 1162628, 1453285, 1743942, 2325256, 2906570, 3487884, 4359855, 4650512, 5813140, 6975768, 8719710, 11626280, 13951536, 17439420, 23252560, 34878840, 69757680]

約数ペア:

[(1, 69757680), (2, 34878840), (3, 23252560), (4, 17439420), (5, 13951536), (6, 11626280), (8, 8719710), (10, 6975768), (12, 5813140), (15, 4650512), (16, 4359855), (20, 3487884), (24, 2906570), (30, 2325256), (40, 1743942), (48, 1453285), (60, 1162628), (80, 871971), (120, 581314), (240, 290657)]