274900680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{763613}}^1$

素因数の和:763630

約数の個数: 48

約数和(自身を含む): 893428380

約数和(自身を除く): 618527700

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, 763613, 1527226, 2290839, 3054452, 3818065, 4581678, 6108904, 6872517, 7636130, 9163356, 11454195, 13745034, 15272260, 18326712, 22908390, 27490068, 30544520, 34362585, 45816780, 54980136, 68725170, 91633560, 137450340, 274900680]

約数ペア:

[(1, 274900680), (2, 137450340), (3, 91633560), (4, 68725170), (5, 54980136), (6, 45816780), (8, 34362585), (9, 30544520), (10, 27490068), (12, 22908390), (15, 18326712), (18, 15272260), (20, 13745034), (24, 11454195), (30, 9163356), (36, 7636130), (40, 6872517), (45, 6108904), (60, 4581678), (72, 3818065), (90, 3054452), (120, 2290839), (180, 1527226), (360, 763613)]