168002040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1400017}}^1$

素因数の和:1400031

約数の個数: 32

約数和(自身を含む): 504006480

約数和(自身を除く): 336004440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1400017, 2800034, 4200051, 5600068, 7000085, 8400102, 11200136, 14000170, 16800204, 21000255, 28000340, 33600408, 42000510, 56000680, 84001020, 168002040]

約数ペア:

[(1, 168002040), (2, 84001020), (3, 56000680), (4, 42000510), (5, 33600408), (6, 28000340), (8, 21000255), (10, 16800204), (12, 14000170), (15, 11200136), (20, 8400102), (24, 7000085), (30, 5600068), (40, 4200051), (60, 2800034), (120, 1400017)]