1540249920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48619}}^1$

素因数の和:48653

約数の個数: 168

約数和(自身を含む): 5779556640

約数和(自身を除く): 4239306720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 31680, 48619, 97238, 145857, 194476, 243095, 291714, 388952, 437571, 486190, 534809, 583428, 729285, 777904, 875142, 972380, 1069618, 1166856, 1458570, 1555808, 1604427, 1750284, 1944760, 2139236, 2187855, 2333712, 2674045, 2917140, 3111616, 3208854, 3500568, 3889520, 4278472, 4375710, 4667424, 4813281, 5348090, 5834280, 6417708, 7001136, 7779040, 8022135, 8556944, 8751420, 9334848, 9626562, 10696180, 11668560, 12835416, 14002272, 15558080, 16044270, 17113888, 17502840, 19253124, 21392360, 23337120, 24066405, 25670832, 28004544, 32088540, 34227776, 35005680, 38506248, 42784720, 46674240, 48132810, 51341664, 64177080, 70011360, 77012496, 85569440, 96265620, 102683328, 128354160, 140022720, 154024992, 171138880, 192531240, 256708320, 308049984, 385062480, 513416640, 770124960, 1540249920]

約数ペア:

[(1, 1540249920), (2, 770124960), (3, 513416640), (4, 385062480), (5, 308049984), (6, 256708320), (8, 192531240), (9, 171138880), (10, 154024992), (11, 140022720), (12, 128354160), (15, 102683328), (16, 96265620), (18, 85569440), (20, 77012496), (22, 70011360), (24, 64177080), (30, 51341664), (32, 48132810), (33, 46674240), (36, 42784720), (40, 38506248), (44, 35005680), (45, 34227776), (48, 32088540), (55, 28004544), (60, 25670832), (64, 24066405), (66, 23337120), (72, 21392360), (80, 19253124), (88, 17502840), (90, 17113888), (96, 16044270), (99, 15558080), (110, 14002272), (120, 12835416), (132, 11668560), (144, 10696180), (160, 9626562), (165, 9334848), (176, 8751420), (180, 8556944), (192, 8022135), (198, 7779040), (220, 7001136), (240, 6417708), (264, 5834280), (288, 5348090), (320, 4813281), (330, 4667424), (352, 4375710), (360, 4278472), (396, 3889520), (440, 3500568), (480, 3208854), (495, 3111616), (528, 2917140), (576, 2674045), (660, 2333712), (704, 2187855), (720, 2139236), (792, 1944760), (880, 1750284), (960, 1604427), (990, 1555808), (1056, 1458570), (1320, 1166856), (1440, 1069618), (1584, 972380), (1760, 875142), (1980, 777904), (2112, 729285), (2640, 583428), (2880, 534809), (3168, 486190), (3520, 437571), (3960, 388952), (5280, 291714), (6336, 243095), (7920, 194476), (10560, 145857), (15840, 97238), (31680, 48619)]