205386360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1711553}}^1$

素因数の和:1711567

約数の個数: 32

約数和(自身を含む): 616159440

約数和(自身を除く): 410773080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1711553, 3423106, 5134659, 6846212, 8557765, 10269318, 13692424, 17115530, 20538636, 25673295, 34231060, 41077272, 51346590, 68462120, 102693180, 205386360]

約数ペア:

[(1, 205386360), (2, 102693180), (3, 68462120), (4, 51346590), (5, 41077272), (6, 34231060), (8, 25673295), (10, 20538636), (12, 17115530), (15, 13692424), (20, 10269318), (24, 8557765), (30, 6846212), (40, 5134659), (60, 3423106), (120, 1711553)]