67818960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8563}}^1$

素因数の和:8593

約数の個数: 120

約数和(自身を含む): 248493024

約数和(自身を除く): 180674064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 8563, 17126, 25689, 34252, 42815, 51378, 68504, 77067, 85630, 94193, 102756, 128445, 137008, 154134, 171260, 188386, 205512, 256890, 282579, 308268, 342520, 376772, 385335, 411024, 470965, 513780, 565158, 616536, 685040, 753544, 770670, 847737, 941930, 1027560, 1130316, 1233072, 1412895, 1507088, 1541340, 1695474, 1883860, 2055120, 2260632, 2825790, 3082680, 3390948, 3767720, 4238685, 4521264, 5651580, 6165360, 6781896, 7535440, 8477370, 11303160, 13563792, 16954740, 22606320, 33909480, 67818960]

約数ペア:

[(1, 67818960), (2, 33909480), (3, 22606320), (4, 16954740), (5, 13563792), (6, 11303160), (8, 8477370), (9, 7535440), (10, 6781896), (11, 6165360), (12, 5651580), (15, 4521264), (16, 4238685), (18, 3767720), (20, 3390948), (22, 3082680), (24, 2825790), (30, 2260632), (33, 2055120), (36, 1883860), (40, 1695474), (44, 1541340), (45, 1507088), (48, 1412895), (55, 1233072), (60, 1130316), (66, 1027560), (72, 941930), (80, 847737), (88, 770670), (90, 753544), (99, 685040), (110, 616536), (120, 565158), (132, 513780), (144, 470965), (165, 411024), (176, 385335), (180, 376772), (198, 342520), (220, 308268), (240, 282579), (264, 256890), (330, 205512), (360, 188386), (396, 171260), (440, 154134), (495, 137008), (528, 128445), (660, 102756), (720, 94193), (792, 85630), (880, 77067), (990, 68504), (1320, 51378), (1584, 42815), (1980, 34252), (2640, 25689), (3960, 17126), (7920, 8563)]