65063280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271097}}^1$

素因数の和:271113

約数の個数: 40

約数和(自身を含む): 201696912

約数和(自身を除く): 136633632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271097, 542194, 813291, 1084388, 1355485, 1626582, 2168776, 2710970, 3253164, 4066455, 4337552, 5421940, 6506328, 8132910, 10843880, 13012656, 16265820, 21687760, 32531640, 65063280]

約数ペア:

[(1, 65063280), (2, 32531640), (3, 21687760), (4, 16265820), (5, 13012656), (6, 10843880), (8, 8132910), (10, 6506328), (12, 5421940), (15, 4337552), (16, 4066455), (20, 3253164), (24, 2710970), (30, 2168776), (40, 1626582), (48, 1355485), (60, 1084388), (80, 813291), (120, 542194), (240, 271097)]