17279880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{143999}}^1$

素因数の和:144013

約数の個数: 32

約数和(自身を含む): 51840000

約数和(自身を除く): 34560120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 143999, 287998, 431997, 575996, 719995, 863994, 1151992, 1439990, 1727988, 2159985, 2879980, 3455976, 4319970, 5759960, 8639940, 17279880]

約数ペア:

[(1, 17279880), (2, 8639940), (3, 5759960), (4, 4319970), (5, 3455976), (6, 2879980), (8, 2159985), (10, 1727988), (12, 1439990), (15, 1151992), (20, 863994), (24, 719995), (30, 575996), (40, 431997), (60, 287998), (120, 143999)]