16089540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1171}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 45286080

約数和(自身を除く): 29196540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1171, 1374, 2290, 2342, 2748, 3435, 3513, 4580, 4684, 5855, 6870, 7026, 11710, 13740, 14052, 17565, 23420, 35130, 70260, 268159, 536318, 804477, 1072636, 1340795, 1608954, 2681590, 3217908, 4022385, 5363180, 8044770, 16089540]

約数ペア:

[(1, 16089540), (2, 8044770), (3, 5363180), (4, 4022385), (5, 3217908), (6, 2681590), (10, 1608954), (12, 1340795), (15, 1072636), (20, 804477), (30, 536318), (60, 268159), (229, 70260), (458, 35130), (687, 23420), (916, 17565), (1145, 14052), (1171, 13740), (1374, 11710), (2290, 7026), (2342, 6870), (2748, 5855), (3435, 4684), (3513, 4580)]