264754080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3469}}^1$

素因数の和:3543

約数の個数: 144

約数和(自身を含む): 920785320

約数和(自身を除く): 656031240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3469, 3816, 4240, 4770, 5088, 6360, 6938, 7632, 8480, 9540, 10407, 12720, 13876, 15264, 17345, 19080, 20814, 25440, 27752, 31221, 34690, 38160, 41628, 52035, 55504, 62442, 69380, 76320, 83256, 104070, 111008, 124884, 138760, 156105, 166512, 183857, 208140, 249768, 277520, 312210, 333024, 367714, 416280, 499536, 551571, 555040, 624420, 735428, 832560, 919285, 999072, 1103142, 1248840, 1470856, 1654713, 1665120, 1838570, 2206284, 2497680, 2757855, 2941712, 3309426, 3677140, 4412568, 4995360, 5515710, 5883424, 6618852, 7354280, 8273565, 8825136, 11031420, 13237704, 14708560, 16547130, 17650272, 22062840, 26475408, 29417120, 33094260, 44125680, 52950816, 66188520, 88251360, 132377040, 264754080]

約数ペア:

[(1, 264754080), (2, 132377040), (3, 88251360), (4, 66188520), (5, 52950816), (6, 44125680), (8, 33094260), (9, 29417120), (10, 26475408), (12, 22062840), (15, 17650272), (16, 16547130), (18, 14708560), (20, 13237704), (24, 11031420), (30, 8825136), (32, 8273565), (36, 7354280), (40, 6618852), (45, 5883424), (48, 5515710), (53, 4995360), (60, 4412568), (72, 3677140), (80, 3309426), (90, 2941712), (96, 2757855), (106, 2497680), (120, 2206284), (144, 1838570), (159, 1665120), (160, 1654713), (180, 1470856), (212, 1248840), (240, 1103142), (265, 999072), (288, 919285), (318, 832560), (360, 735428), (424, 624420), (477, 555040), (480, 551571), (530, 499536), (636, 416280), (720, 367714), (795, 333024), (848, 312210), (954, 277520), (1060, 249768), (1272, 208140), (1440, 183857), (1590, 166512), (1696, 156105), (1908, 138760), (2120, 124884), (2385, 111008), (2544, 104070), (3180, 83256), (3469, 76320), (3816, 69380), (4240, 62442), (4770, 55504), (5088, 52035), (6360, 41628), (6938, 38160), (7632, 34690), (8480, 31221), (9540, 27752), (10407, 25440), (12720, 20814), (13876, 19080), (15264, 17345)]