1425259440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179957}}^1$

素因数の和:179987

約数の個数: 120

約数和(自身を含む): 5221661328

約数和(自身を除く): 3796401888

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, 179957, 359914, 539871, 719828, 899785, 1079742, 1439656, 1619613, 1799570, 1979527, 2159484, 2699355, 2879312, 3239226, 3599140, 3959054, 4318968, 5398710, 5938581, 6478452, 7198280, 7918108, 8098065, 8637936, 9897635, 10797420, 11877162, 12956904, 14396560, 15836216, 16196130, 17815743, 19795270, 21594840, 23754324, 25913808, 29692905, 31672432, 32392260, 35631486, 39590540, 43189680, 47508648, 59385810, 64784520, 71262972, 79181080, 89078715, 95017296, 118771620, 129569040, 142525944, 158362160, 178157430, 237543240, 285051888, 356314860, 475086480, 712629720, 1425259440]

約数ペア:

[(1, 1425259440), (2, 712629720), (3, 475086480), (4, 356314860), (5, 285051888), (6, 237543240), (8, 178157430), (9, 158362160), (10, 142525944), (11, 129569040), (12, 118771620), (15, 95017296), (16, 89078715), (18, 79181080), (20, 71262972), (22, 64784520), (24, 59385810), (30, 47508648), (33, 43189680), (36, 39590540), (40, 35631486), (44, 32392260), (45, 31672432), (48, 29692905), (55, 25913808), (60, 23754324), (66, 21594840), (72, 19795270), (80, 17815743), (88, 16196130), (90, 15836216), (99, 14396560), (110, 12956904), (120, 11877162), (132, 10797420), (144, 9897635), (165, 8637936), (176, 8098065), (180, 7918108), (198, 7198280), (220, 6478452), (240, 5938581), (264, 5398710), (330, 4318968), (360, 3959054), (396, 3599140), (440, 3239226), (495, 2879312), (528, 2699355), (660, 2159484), (720, 1979527), (792, 1799570), (880, 1619613), (990, 1439656), (1320, 1079742), (1584, 899785), (1980, 719828), (2640, 539871), (3960, 359914), (7920, 179957)]