247031880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2058599}}^1$

素因数の和:2058613

約数の個数: 32

約数和(自身を含む): 741096000

約数和(自身を除く): 494064120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2058599, 4117198, 6175797, 8234396, 10292995, 12351594, 16468792, 20585990, 24703188, 30878985, 41171980, 49406376, 61757970, 82343960, 123515940, 247031880]

約数ペア:

[(1, 247031880), (2, 123515940), (3, 82343960), (4, 61757970), (5, 49406376), (6, 41171980), (8, 30878985), (10, 24703188), (12, 20585990), (15, 16468792), (20, 12351594), (24, 10292995), (30, 8234396), (40, 6175797), (60, 4117198), (120, 2058599)]