15237660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1109}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 42890400

約数和(自身を除く): 27652740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1109, 1145, 1374, 2218, 2290, 2748, 3327, 3435, 4436, 4580, 5545, 6654, 6870, 11090, 13308, 13740, 16635, 22180, 33270, 66540, 253961, 507922, 761883, 1015844, 1269805, 1523766, 2539610, 3047532, 3809415, 5079220, 7618830, 15237660]

約数ペア:

[(1, 15237660), (2, 7618830), (3, 5079220), (4, 3809415), (5, 3047532), (6, 2539610), (10, 1523766), (12, 1269805), (15, 1015844), (20, 761883), (30, 507922), (60, 253961), (229, 66540), (458, 33270), (687, 22180), (916, 16635), (1109, 13740), (1145, 13308), (1374, 11090), (2218, 6870), (2290, 6654), (2748, 5545), (3327, 4580), (3435, 4436)]