168046920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{155599}}^1$

素因数の和:155619

約数の個数: 64

約数和(自身を含む): 560160000

約数和(自身を除く): 392113080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 155599, 311198, 466797, 622396, 777995, 933594, 1244792, 1400391, 1555990, 1867188, 2333985, 2800782, 3111980, 3734376, 4201173, 4667970, 5601564, 6223960, 7001955, 8402346, 9335940, 11203128, 14003910, 16804692, 18671880, 21005865, 28007820, 33609384, 42011730, 56015640, 84023460, 168046920]

約数ペア:

[(1, 168046920), (2, 84023460), (3, 56015640), (4, 42011730), (5, 33609384), (6, 28007820), (8, 21005865), (9, 18671880), (10, 16804692), (12, 14003910), (15, 11203128), (18, 9335940), (20, 8402346), (24, 7001955), (27, 6223960), (30, 5601564), (36, 4667970), (40, 4201173), (45, 3734376), (54, 3111980), (60, 2800782), (72, 2333985), (90, 1867188), (108, 1555990), (120, 1400391), (135, 1244792), (180, 933594), (216, 777995), (270, 622396), (360, 466797), (540, 311198), (1080, 155599)]