12419760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{51749}}^1$

素因数の和:51765

約数の個数: 40

約数和(自身を含む): 38502000

約数和(自身を除く): 26082240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 51749, 103498, 155247, 206996, 258745, 310494, 413992, 517490, 620988, 776235, 827984, 1034980, 1241976, 1552470, 2069960, 2483952, 3104940, 4139920, 6209880, 12419760]

約数ペア:

[(1, 12419760), (2, 6209880), (3, 4139920), (4, 3104940), (5, 2483952), (6, 2069960), (8, 1552470), (10, 1241976), (12, 1034980), (15, 827984), (16, 776235), (20, 620988), (24, 517490), (30, 413992), (40, 310494), (48, 258745), (60, 206996), (80, 155247), (120, 103498), (240, 51749)]