55569480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1489}}^1$

素因数の和:1814

約数の個数: 64

約数和(自身を含む): 167356800

約数和(自身を除く): 111787320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1489, 1555, 1866, 2488, 2978, 3110, 3732, 4467, 4665, 5956, 6220, 7445, 7464, 8934, 9330, 11912, 12440, 14890, 17868, 18660, 22335, 29780, 35736, 37320, 44670, 59560, 89340, 178680, 463079, 926158, 1389237, 1852316, 2315395, 2778474, 3704632, 4630790, 5556948, 6946185, 9261580, 11113896, 13892370, 18523160, 27784740, 55569480]

約数ペア:

[(1, 55569480), (2, 27784740), (3, 18523160), (4, 13892370), (5, 11113896), (6, 9261580), (8, 6946185), (10, 5556948), (12, 4630790), (15, 3704632), (20, 2778474), (24, 2315395), (30, 1852316), (40, 1389237), (60, 926158), (120, 463079), (311, 178680), (622, 89340), (933, 59560), (1244, 44670), (1489, 37320), (1555, 35736), (1866, 29780), (2488, 22335), (2978, 18660), (3110, 17868), (3732, 14890), (4467, 12440), (4665, 11912), (5956, 9330), (6220, 8934), (7445, 7464)]