64424040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{536867}}^1$

素因数の和:536881

約数の個数: 32

約数和(自身を含む): 193272480

約数和(自身を除く): 128848440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 536867, 1073734, 1610601, 2147468, 2684335, 3221202, 4294936, 5368670, 6442404, 8053005, 10737340, 12884808, 16106010, 21474680, 32212020, 64424040]

約数ペア:

[(1, 64424040), (2, 32212020), (3, 21474680), (4, 16106010), (5, 12884808), (6, 10737340), (8, 8053005), (10, 6442404), (12, 5368670), (15, 4294936), (20, 3221202), (24, 2684335), (30, 2147468), (40, 1610601), (60, 1073734), (120, 536867)]