274468560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1143619}}^1$

素因数の和:1143635

約数の個数: 40

約数和(自身を含む): 850853280

約数和(自身を除く): 576384720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1143619, 2287238, 3430857, 4574476, 5718095, 6861714, 9148952, 11436190, 13723428, 17154285, 18297904, 22872380, 27446856, 34308570, 45744760, 54893712, 68617140, 91489520, 137234280, 274468560]

約数ペア:

[(1, 274468560), (2, 137234280), (3, 91489520), (4, 68617140), (5, 54893712), (6, 45744760), (8, 34308570), (10, 27446856), (12, 22872380), (15, 18297904), (16, 17154285), (20, 13723428), (24, 11436190), (30, 9148952), (40, 6861714), (48, 5718095), (60, 4574476), (80, 3430857), (120, 2287238), (240, 1143619)]