121982040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{338839}}^1$

素因数の和:338856

約数の個数: 48

約数和(自身を含む): 396442800

約数和(自身を除く): 274460760

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, 338839, 677678, 1016517, 1355356, 1694195, 2033034, 2710712, 3049551, 3388390, 4066068, 5082585, 6099102, 6776780, 8132136, 10165170, 12198204, 13553560, 15247755, 20330340, 24396408, 30495510, 40660680, 60991020, 121982040]

約数ペア:

[(1, 121982040), (2, 60991020), (3, 40660680), (4, 30495510), (5, 24396408), (6, 20330340), (8, 15247755), (9, 13553560), (10, 12198204), (12, 10165170), (15, 8132136), (18, 6776780), (20, 6099102), (24, 5082585), (30, 4066068), (36, 3388390), (40, 3049551), (45, 2710712), (60, 2033034), (72, 1694195), (90, 1355356), (120, 1016517), (180, 677678), (360, 338839)]