27297960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2087}}^1$

素因数の和:2210

約数の個数: 64

約数和(自身を含む): 82684800

約数和(自身を除く): 55386840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2087, 2180, 2616, 3270, 4174, 4360, 6261, 6540, 8348, 10435, 12522, 13080, 16696, 20870, 25044, 31305, 41740, 50088, 62610, 83480, 125220, 227483, 250440, 454966, 682449, 909932, 1137415, 1364898, 1819864, 2274830, 2729796, 3412245, 4549660, 5459592, 6824490, 9099320, 13648980, 27297960]

約数ペア:

[(1, 27297960), (2, 13648980), (3, 9099320), (4, 6824490), (5, 5459592), (6, 4549660), (8, 3412245), (10, 2729796), (12, 2274830), (15, 1819864), (20, 1364898), (24, 1137415), (30, 909932), (40, 682449), (60, 454966), (109, 250440), (120, 227483), (218, 125220), (327, 83480), (436, 62610), (545, 50088), (654, 41740), (872, 31305), (1090, 25044), (1308, 20870), (1635, 16696), (2087, 13080), (2180, 12522), (2616, 10435), (3270, 8348), (4174, 6540), (4360, 6261)]