84159540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{155851}}^1$

素因数の和:155869

約数の個数: 48

約数和(自身を含む): 261831360

約数和(自身を除く): 177671820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 155851, 311702, 467553, 623404, 779255, 935106, 1402659, 1558510, 1870212, 2337765, 2805318, 3117020, 4207977, 4675530, 5610636, 7013295, 8415954, 9351060, 14026590, 16831908, 21039885, 28053180, 42079770, 84159540]

約数ペア:

[(1, 84159540), (2, 42079770), (3, 28053180), (4, 21039885), (5, 16831908), (6, 14026590), (9, 9351060), (10, 8415954), (12, 7013295), (15, 5610636), (18, 4675530), (20, 4207977), (27, 3117020), (30, 2805318), (36, 2337765), (45, 1870212), (54, 1558510), (60, 1402659), (90, 935106), (108, 779255), (135, 623404), (180, 467553), (270, 311702), (540, 155851)]