47942280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{14797}}^1$

素因数の和:14820

約数の個数: 80

約数和(自身を含む): 161150220

約数和(自身を除く): 113207940

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 14797, 29594, 44391, 59188, 73985, 88782, 118376, 133173, 147970, 177564, 221955, 266346, 295940, 355128, 399519, 443910, 532692, 591880, 665865, 799038, 887820, 1065384, 1198557, 1331730, 1598076, 1775640, 1997595, 2397114, 2663460, 3196152, 3995190, 4794228, 5326920, 5992785, 7990380, 9588456, 11985570, 15980760, 23971140, 47942280]

約数ペア:

[(1, 47942280), (2, 23971140), (3, 15980760), (4, 11985570), (5, 9588456), (6, 7990380), (8, 5992785), (9, 5326920), (10, 4794228), (12, 3995190), (15, 3196152), (18, 2663460), (20, 2397114), (24, 1997595), (27, 1775640), (30, 1598076), (36, 1331730), (40, 1198557), (45, 1065384), (54, 887820), (60, 799038), (72, 665865), (81, 591880), (90, 532692), (108, 443910), (120, 399519), (135, 355128), (162, 295940), (180, 266346), (216, 221955), (270, 177564), (324, 147970), (360, 133173), (405, 118376), (540, 88782), (648, 73985), (810, 59188), (1080, 44391), (1620, 29594), (3240, 14797)]