18626991960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{155224933}}^1$

素因数の和:155224947

約数の個数: 32

約数和(自身を含む): 55880976240

約数和(自身を除く): 37253984280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 155224933, 310449866, 465674799, 620899732, 776124665, 931349598, 1241799464, 1552249330, 1862699196, 2328373995, 3104498660, 3725398392, 4656747990, 6208997320, 9313495980, 18626991960]

約数ペア:

[(1, 18626991960), (2, 9313495980), (3, 6208997320), (4, 4656747990), (5, 3725398392), (6, 3104498660), (8, 2328373995), (10, 1862699196), (12, 1552249330), (15, 1241799464), (20, 931349598), (24, 776124665), (30, 620899732), (40, 465674799), (60, 310449866), (120, 155224933)]