18008040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{150067}}^1$

素因数の和:150081

約数の個数: 32

約数和(自身を含む): 54024480

約数和(自身を除く): 36016440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 150067, 300134, 450201, 600268, 750335, 900402, 1200536, 1500670, 1800804, 2251005, 3001340, 3601608, 4502010, 6002680, 9004020, 18008040]

約数ペア:

[(1, 18008040), (2, 9004020), (3, 6002680), (4, 4502010), (5, 3601608), (6, 3001340), (8, 2251005), (10, 1800804), (12, 1500670), (15, 1200536), (20, 900402), (24, 750335), (30, 600268), (40, 450201), (60, 300134), (120, 150067)]