168041520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{77797}}^1$

素因数の和:77819

約数の個数: 80

約数和(自身を含む): 578817120

約数和(自身を除く): 410775600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 77797, 155594, 233391, 311188, 388985, 466782, 622376, 700173, 777970, 933564, 1166955, 1244752, 1400346, 1555940, 1867128, 2100519, 2333910, 2800692, 3111880, 3500865, 3734256, 4201038, 4667820, 5601384, 6223760, 7001730, 8402076, 9335640, 10502595, 11202768, 14003460, 16804152, 18671280, 21005190, 28006920, 33608304, 42010380, 56013840, 84020760, 168041520]

約数ペア:

[(1, 168041520), (2, 84020760), (3, 56013840), (4, 42010380), (5, 33608304), (6, 28006920), (8, 21005190), (9, 18671280), (10, 16804152), (12, 14003460), (15, 11202768), (16, 10502595), (18, 9335640), (20, 8402076), (24, 7001730), (27, 6223760), (30, 5601384), (36, 4667820), (40, 4201038), (45, 3734256), (48, 3500865), (54, 3111880), (60, 2800692), (72, 2333910), (80, 2100519), (90, 1867128), (108, 1555940), (120, 1400346), (135, 1244752), (144, 1166955), (180, 933564), (216, 777970), (240, 700173), (270, 622376), (360, 466782), (432, 388985), (540, 311188), (720, 233391), (1080, 155594), (2160, 77797)]