39012720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{162553}}^1$

素因数の和:162569

約数の個数: 40

約数和(自身を含む): 120940176

約数和(自身を除く): 81927456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 162553, 325106, 487659, 650212, 812765, 975318, 1300424, 1625530, 1950636, 2438295, 2600848, 3251060, 3901272, 4876590, 6502120, 7802544, 9753180, 13004240, 19506360, 39012720]

約数ペア:

[(1, 39012720), (2, 19506360), (3, 13004240), (4, 9753180), (5, 7802544), (6, 6502120), (8, 4876590), (10, 3901272), (12, 3251060), (15, 2600848), (16, 2438295), (20, 1950636), (24, 1625530), (30, 1300424), (40, 975318), (48, 812765), (60, 650212), (80, 487659), (120, 325106), (240, 162553)]