89672040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{249089}}^1$

素因数の和:249106

約数の個数: 48

約数和(自身を含む): 291435300

約数和(自身を除く): 201763260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 249089, 498178, 747267, 996356, 1245445, 1494534, 1992712, 2241801, 2490890, 2989068, 3736335, 4483602, 4981780, 5978136, 7472670, 8967204, 9963560, 11209005, 14945340, 17934408, 22418010, 29890680, 44836020, 89672040]

約数ペア:

[(1, 89672040), (2, 44836020), (3, 29890680), (4, 22418010), (5, 17934408), (6, 14945340), (8, 11209005), (9, 9963560), (10, 8967204), (12, 7472670), (15, 5978136), (18, 4981780), (20, 4483602), (24, 3736335), (30, 2989068), (36, 2490890), (40, 2241801), (45, 1992712), (60, 1494534), (72, 1245445), (90, 996356), (120, 747267), (180, 498178), (360, 249089)]