64078680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{533989}}^1$

素因数の和:534003

約数の個数: 32

約数和(自身を含む): 192236400

約数和(自身を除く): 128157720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 533989, 1067978, 1601967, 2135956, 2669945, 3203934, 4271912, 5339890, 6407868, 8009835, 10679780, 12815736, 16019670, 21359560, 32039340, 64078680]

約数ペア:

[(1, 64078680), (2, 32039340), (3, 21359560), (4, 16019670), (5, 12815736), (6, 10679780), (8, 8009835), (10, 6407868), (12, 5339890), (15, 4271912), (20, 3203934), (24, 2669945), (30, 2135956), (40, 1601967), (60, 1067978), (120, 533989)]