25890960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 80780544

約数和(自身を除く): 54889584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 463, 466, 699, 926, 932, 1165, 1389, 1398, 1852, 1864, 2315, 2330, 2778, 2796, 3495, 3704, 3728, 4630, 4660, 5556, 5592, 6945, 6990, 7408, 9260, 9320, 11112, 11184, 13890, 13980, 18520, 18640, 22224, 27780, 27960, 37040, 55560, 55920, 107879, 111120, 215758, 323637, 431516, 539395, 647274, 863032, 1078790, 1294548, 1618185, 1726064, 2157580, 2589096, 3236370, 4315160, 5178192, 6472740, 8630320, 12945480, 25890960]

約数ペア:

[(1, 25890960), (2, 12945480), (3, 8630320), (4, 6472740), (5, 5178192), (6, 4315160), (8, 3236370), (10, 2589096), (12, 2157580), (15, 1726064), (16, 1618185), (20, 1294548), (24, 1078790), (30, 863032), (40, 647274), (48, 539395), (60, 431516), (80, 323637), (120, 215758), (233, 111120), (240, 107879), (463, 55920), (466, 55560), (699, 37040), (926, 27960), (932, 27780), (1165, 22224), (1389, 18640), (1398, 18520), (1852, 13980), (1864, 13890), (2315, 11184), (2330, 11112), (2778, 9320), (2796, 9260), (3495, 7408), (3704, 6990), (3728, 6945), (4630, 5592), (4660, 5556)]