23326920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{21599}}^1$

素因数の和:21619

約数の個数: 64

約数和(自身を含む): 77760000

約数和(自身を除く): 54433080

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, 21599, 43198, 64797, 86396, 107995, 129594, 172792, 194391, 215990, 259188, 323985, 388782, 431980, 518376, 583173, 647970, 777564, 863960, 971955, 1166346, 1295940, 1555128, 1943910, 2332692, 2591880, 2915865, 3887820, 4665384, 5831730, 7775640, 11663460, 23326920]

約数ペア:

[(1, 23326920), (2, 11663460), (3, 7775640), (4, 5831730), (5, 4665384), (6, 3887820), (8, 2915865), (9, 2591880), (10, 2332692), (12, 1943910), (15, 1555128), (18, 1295940), (20, 1166346), (24, 971955), (27, 863960), (30, 777564), (36, 647970), (40, 583173), (45, 518376), (54, 431980), (60, 388782), (72, 323985), (90, 259188), (108, 215990), (120, 194391), (135, 172792), (180, 129594), (216, 107995), (270, 86396), (360, 64797), (540, 43198), (1080, 21599)]