56221560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{52057}}^1$

素因数の和:52077

約数の個数: 64

約数和(自身を含む): 187408800

約数和(自身を除く): 131187240

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, 52057, 104114, 156171, 208228, 260285, 312342, 416456, 468513, 520570, 624684, 780855, 937026, 1041140, 1249368, 1405539, 1561710, 1874052, 2082280, 2342565, 2811078, 3123420, 3748104, 4685130, 5622156, 6246840, 7027695, 9370260, 11244312, 14055390, 18740520, 28110780, 56221560]

約数ペア:

[(1, 56221560), (2, 28110780), (3, 18740520), (4, 14055390), (5, 11244312), (6, 9370260), (8, 7027695), (9, 6246840), (10, 5622156), (12, 4685130), (15, 3748104), (18, 3123420), (20, 2811078), (24, 2342565), (27, 2082280), (30, 1874052), (36, 1561710), (40, 1405539), (45, 1249368), (54, 1041140), (60, 937026), (72, 780855), (90, 624684), (108, 520570), (120, 468513), (135, 416456), (180, 312342), (216, 260285), (270, 208228), (360, 156171), (540, 104114), (1080, 52057)]