6666840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{6173}}^1$

素因数の和:6193

約数の個数: 64

約数和(自身を含む): 22226400

約数和(自身を除く): 15559560

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, 6173, 12346, 18519, 24692, 30865, 37038, 49384, 55557, 61730, 74076, 92595, 111114, 123460, 148152, 166671, 185190, 222228, 246920, 277785, 333342, 370380, 444456, 555570, 666684, 740760, 833355, 1111140, 1333368, 1666710, 2222280, 3333420, 6666840]

約数ペア:

[(1, 6666840), (2, 3333420), (3, 2222280), (4, 1666710), (5, 1333368), (6, 1111140), (8, 833355), (9, 740760), (10, 666684), (12, 555570), (15, 444456), (18, 370380), (20, 333342), (24, 277785), (27, 246920), (30, 222228), (36, 185190), (40, 166671), (45, 148152), (54, 123460), (60, 111114), (72, 92595), (90, 74076), (108, 61730), (120, 55557), (135, 49384), (180, 37038), (216, 30865), (270, 24692), (360, 18519), (540, 12346), (1080, 6173)]