247704000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{10321}}^1$

素因数の和:10351

約数の個数: 112

約数和(自身を含む): 817997856

約数和(自身を除く): 570293856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 2000, 2400, 3000, 4000, 4800, 6000, 8000, 10321, 12000, 20642, 24000, 30963, 41284, 51605, 61926, 82568, 103210, 123852, 154815, 165136, 206420, 247704, 258025, 309630, 330272, 412840, 495408, 516050, 619260, 660544, 774075, 825680, 990816, 1032100, 1238520, 1290125, 1548150, 1651360, 1981632, 2064200, 2477040, 2580250, 3096300, 3302720, 3870375, 4128400, 4954080, 5160500, 6192600, 7740750, 8256800, 9908160, 10321000, 12385200, 15481500, 16513600, 20642000, 24770400, 30963000, 41284000, 49540800, 61926000, 82568000, 123852000, 247704000]

約数ペア:

[(1, 247704000), (2, 123852000), (3, 82568000), (4, 61926000), (5, 49540800), (6, 41284000), (8, 30963000), (10, 24770400), (12, 20642000), (15, 16513600), (16, 15481500), (20, 12385200), (24, 10321000), (25, 9908160), (30, 8256800), (32, 7740750), (40, 6192600), (48, 5160500), (50, 4954080), (60, 4128400), (64, 3870375), (75, 3302720), (80, 3096300), (96, 2580250), (100, 2477040), (120, 2064200), (125, 1981632), (150, 1651360), (160, 1548150), (192, 1290125), (200, 1238520), (240, 1032100), (250, 990816), (300, 825680), (320, 774075), (375, 660544), (400, 619260), (480, 516050), (500, 495408), (600, 412840), (750, 330272), (800, 309630), (960, 258025), (1000, 247704), (1200, 206420), (1500, 165136), (1600, 154815), (2000, 123852), (2400, 103210), (3000, 82568), (4000, 61926), (4800, 51605), (6000, 41284), (8000, 30963), (10321, 24000), (12000, 20642)]