42839880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{356999}}^1$

素因数の和:357013

約数の個数: 32

約数和(自身を含む): 128520000

約数和(自身を除く): 85680120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 356999, 713998, 1070997, 1427996, 1784995, 2141994, 2855992, 3569990, 4283988, 5354985, 7139980, 8567976, 10709970, 14279960, 21419940, 42839880]

約数ペア:

[(1, 42839880), (2, 21419940), (3, 14279960), (4, 10709970), (5, 8567976), (6, 7139980), (8, 5354985), (10, 4283988), (12, 3569990), (15, 2855992), (20, 2141994), (24, 1784995), (30, 1427996), (40, 1070997), (60, 713998), (120, 356999)]