1207648080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:474

約数の個数: 240

約数和(自身を含む): 4189446144

約数和(自身を除く): 2981798064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 127, 141, 144, 180, 188, 235, 240, 254, 281, 282, 360, 376, 381, 423, 470, 508, 562, 564, 635, 705, 720, 752, 762, 843, 846, 940, 1016, 1124, 1128, 1143, 1270, 1405, 1410, 1524, 1686, 1692, 1880, 1905, 2032, 2115, 2248, 2256, 2286, 2529, 2540, 2810, 2820, 3048, 3372, 3384, 3760, 3810, 4215, 4230, 4496, 4572, 5058, 5080, 5620, 5640, 5715, 5969, 6096, 6744, 6768, 7620, 8430, 8460, 9144, 10116, 10160, 11240, 11280, 11430, 11938, 12645, 13207, 13488, 15240, 16860, 16920, 17907, 18288, 20232, 22480, 22860, 23876, 25290, 26414, 29845, 30480, 33720, 33840, 35687, 35814, 39621, 40464, 45720, 47752, 50580, 52828, 53721, 59690, 66035, 67440, 71374, 71628, 79242, 89535, 91440, 95504, 101160, 105656, 107061, 107442, 118863, 119380, 132070, 142748, 143256, 158484, 178435, 179070, 198105, 202320, 211312, 214122, 214884, 237726, 238760, 264140, 268605, 285496, 286512, 316968, 321183, 356870, 358140, 396210, 428244, 429768, 475452, 477520, 528280, 535305, 537210, 570992, 594315, 633936, 642366, 713740, 716280, 792420, 856488, 859536, 950904, 1056560, 1070610, 1074420, 1188630, 1284732, 1427480, 1432560, 1584840, 1605915, 1677289, 1712976, 1901808, 2141220, 2148840, 2377260, 2569464, 2854960, 3169680, 3211830, 3354578, 4282440, 4297680, 4754520, 5031867, 5138928, 6423660, 6709156, 8386445, 8564880, 9509040, 10063734, 12847320, 13418312, 15095601, 16772890, 20127468, 25159335, 25694640, 26836624, 30191202, 33545780, 40254936, 50318670, 60382404, 67091560, 75478005, 80509872, 100637340, 120764808, 134183120, 150956010, 201274680, 241529616, 301912020, 402549360, 603824040, 1207648080]

約数ペア:

[(1, 1207648080), (2, 603824040), (3, 402549360), (4, 301912020), (5, 241529616), (6, 201274680), (8, 150956010), (9, 134183120), (10, 120764808), (12, 100637340), (15, 80509872), (16, 75478005), (18, 67091560), (20, 60382404), (24, 50318670), (30, 40254936), (36, 33545780), (40, 30191202), (45, 26836624), (47, 25694640), (48, 25159335), (60, 20127468), (72, 16772890), (80, 15095601), (90, 13418312), (94, 12847320), (120, 10063734), (127, 9509040), (141, 8564880), (144, 8386445), (180, 6709156), (188, 6423660), (235, 5138928), (240, 5031867), (254, 4754520), (281, 4297680), (282, 4282440), (360, 3354578), (376, 3211830), (381, 3169680), (423, 2854960), (470, 2569464), (508, 2377260), (562, 2148840), (564, 2141220), (635, 1901808), (705, 1712976), (720, 1677289), (752, 1605915), (762, 1584840), (843, 1432560), (846, 1427480), (940, 1284732), (1016, 1188630), (1124, 1074420), (1128, 1070610), (1143, 1056560), (1270, 950904), (1405, 859536), (1410, 856488), (1524, 792420), (1686, 716280), (1692, 713740), (1880, 642366), (1905, 633936), (2032, 594315), (2115, 570992), (2248, 537210), (2256, 535305), (2286, 528280), (2529, 477520), (2540, 475452), (2810, 429768), (2820, 428244), (3048, 396210), (3372, 358140), (3384, 356870), (3760, 321183), (3810, 316968), (4215, 286512), (4230, 285496), (4496, 268605), (4572, 264140), (5058, 238760), (5080, 237726), (5620, 214884), (5640, 214122), (5715, 211312), (5969, 202320), (6096, 198105), (6744, 179070), (6768, 178435), (7620, 158484), (8430, 143256), (8460, 142748), (9144, 132070), (10116, 119380), (10160, 118863), (11240, 107442), (11280, 107061), (11430, 105656), (11938, 101160), (12645, 95504), (13207, 91440), (13488, 89535), (15240, 79242), (16860, 71628), (16920, 71374), (17907, 67440), (18288, 66035), (20232, 59690), (22480, 53721), (22860, 52828), (23876, 50580), (25290, 47752), (26414, 45720), (29845, 40464), (30480, 39621), (33720, 35814), (33840, 35687)]