2829720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23581}}^1$

素因数の和:23595

約数の個数: 32

約数和(自身を含む): 8489520

約数和(自身を除く): 5659800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 23581, 47162, 70743, 94324, 117905, 141486, 188648, 235810, 282972, 353715, 471620, 565944, 707430, 943240, 1414860, 2829720]

約数ペア:

[(1, 2829720), (2, 1414860), (3, 943240), (4, 707430), (5, 565944), (6, 471620), (8, 353715), (10, 282972), (12, 235810), (15, 188648), (20, 141486), (24, 117905), (30, 94324), (40, 70743), (60, 47162), (120, 23581)]