47948280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{863}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 144322560

約数和(自身を除く): 96374280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 463, 863, 926, 1389, 1726, 1852, 2315, 2589, 2778, 3452, 3704, 4315, 4630, 5178, 5556, 6904, 6945, 8630, 9260, 10356, 11112, 12945, 13890, 17260, 18520, 20712, 25890, 27780, 34520, 51780, 55560, 103560, 399569, 799138, 1198707, 1598276, 1997845, 2397414, 3196552, 3995690, 4794828, 5993535, 7991380, 9589656, 11987070, 15982760, 23974140, 47948280]

約数ペア:

[(1, 47948280), (2, 23974140), (3, 15982760), (4, 11987070), (5, 9589656), (6, 7991380), (8, 5993535), (10, 4794828), (12, 3995690), (15, 3196552), (20, 2397414), (24, 1997845), (30, 1598276), (40, 1198707), (60, 799138), (120, 399569), (463, 103560), (863, 55560), (926, 51780), (1389, 34520), (1726, 27780), (1852, 25890), (2315, 20712), (2589, 18520), (2778, 17260), (3452, 13890), (3704, 12945), (4315, 11112), (4630, 10356), (5178, 9260), (5556, 8630), (6904, 6945)]