242519880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2020999}}^1$

素因数の和:2021013

約数の個数: 32

約数和(自身を含む): 727560000

約数和(自身を除く): 485040120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2020999, 4041998, 6062997, 8083996, 10104995, 12125994, 16167992, 20209990, 24251988, 30314985, 40419980, 48503976, 60629970, 80839960, 121259940, 242519880]

約数ペア:

[(1, 242519880), (2, 121259940), (3, 80839960), (4, 60629970), (5, 48503976), (6, 40419980), (8, 30314985), (10, 24251988), (12, 20209990), (15, 16167992), (20, 12125994), (24, 10104995), (30, 8083996), (40, 6062997), (60, 4041998), (120, 2020999)]