156005280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:979

約数の個数: 144

約数和(自身を含む): 537080544

約数和(自身を除く): 381075264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 786, 827, 1048, 1179, 1310, 1440, 1572, 1654, 1965, 2096, 2358, 2481, 2620, 3144, 3308, 3930, 4135, 4192, 4716, 4962, 5240, 5895, 6288, 6616, 7443, 7860, 8270, 9432, 9924, 10480, 11790, 12405, 12576, 13232, 14886, 15720, 16540, 18864, 19848, 20960, 23580, 24810, 26464, 29772, 31440, 33080, 37215, 37728, 39696, 47160, 49620, 59544, 62880, 66160, 74430, 79392, 94320, 99240, 108337, 119088, 132320, 148860, 188640, 198480, 216674, 238176, 297720, 325011, 396960, 433348, 541685, 595440, 650022, 866696, 975033, 1083370, 1190880, 1300044, 1625055, 1733392, 1950066, 2166740, 2600088, 3250110, 3466784, 3900132, 4333480, 4875165, 5200176, 6500220, 7800264, 8666960, 9750330, 10400352, 13000440, 15600528, 17333920, 19500660, 26000880, 31201056, 39001320, 52001760, 78002640, 156005280]

約数ペア:

[(1, 156005280), (2, 78002640), (3, 52001760), (4, 39001320), (5, 31201056), (6, 26000880), (8, 19500660), (9, 17333920), (10, 15600528), (12, 13000440), (15, 10400352), (16, 9750330), (18, 8666960), (20, 7800264), (24, 6500220), (30, 5200176), (32, 4875165), (36, 4333480), (40, 3900132), (45, 3466784), (48, 3250110), (60, 2600088), (72, 2166740), (80, 1950066), (90, 1733392), (96, 1625055), (120, 1300044), (131, 1190880), (144, 1083370), (160, 975033), (180, 866696), (240, 650022), (262, 595440), (288, 541685), (360, 433348), (393, 396960), (480, 325011), (524, 297720), (655, 238176), (720, 216674), (786, 198480), (827, 188640), (1048, 148860), (1179, 132320), (1310, 119088), (1440, 108337), (1572, 99240), (1654, 94320), (1965, 79392), (2096, 74430), (2358, 66160), (2481, 62880), (2620, 59544), (3144, 49620), (3308, 47160), (3930, 39696), (4135, 37728), (4192, 37215), (4716, 33080), (4962, 31440), (5240, 29772), (5895, 26464), (6288, 24810), (6616, 23580), (7443, 20960), (7860, 19848), (8270, 18864), (9432, 16540), (9924, 15720), (10480, 14886), (11790, 13232), (12405, 12576)]