165394080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:699

約数の個数: 144

約数和(自身を含む): 567743904

約数和(自身を除く): 402349824

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, 144, 160, 180, 240, 288, 331, 347, 360, 480, 662, 694, 720, 993, 1041, 1324, 1388, 1440, 1655, 1735, 1986, 2082, 2648, 2776, 2979, 3123, 3310, 3470, 3972, 4164, 4965, 5205, 5296, 5552, 5958, 6246, 6620, 6940, 7944, 8328, 9930, 10410, 10592, 11104, 11916, 12492, 13240, 13880, 14895, 15615, 15888, 16656, 19860, 20820, 23832, 24984, 26480, 27760, 29790, 31230, 31776, 33312, 39720, 41640, 47664, 49968, 52960, 55520, 59580, 62460, 79440, 83280, 95328, 99936, 114857, 119160, 124920, 158880, 166560, 229714, 238320, 249840, 344571, 459428, 476640, 499680, 574285, 689142, 918856, 1033713, 1148570, 1378284, 1722855, 1837712, 2067426, 2297140, 2756568, 3445710, 3675424, 4134852, 4594280, 5168565, 5513136, 6891420, 8269704, 9188560, 10337130, 11026272, 13782840, 16539408, 18377120, 20674260, 27565680, 33078816, 41348520, 55131360, 82697040, 165394080]

約数ペア:

[(1, 165394080), (2, 82697040), (3, 55131360), (4, 41348520), (5, 33078816), (6, 27565680), (8, 20674260), (9, 18377120), (10, 16539408), (12, 13782840), (15, 11026272), (16, 10337130), (18, 9188560), (20, 8269704), (24, 6891420), (30, 5513136), (32, 5168565), (36, 4594280), (40, 4134852), (45, 3675424), (48, 3445710), (60, 2756568), (72, 2297140), (80, 2067426), (90, 1837712), (96, 1722855), (120, 1378284), (144, 1148570), (160, 1033713), (180, 918856), (240, 689142), (288, 574285), (331, 499680), (347, 476640), (360, 459428), (480, 344571), (662, 249840), (694, 238320), (720, 229714), (993, 166560), (1041, 158880), (1324, 124920), (1388, 119160), (1440, 114857), (1655, 99936), (1735, 95328), (1986, 83280), (2082, 79440), (2648, 62460), (2776, 59580), (2979, 55520), (3123, 52960), (3310, 49968), (3470, 47664), (3972, 41640), (4164, 39720), (4965, 33312), (5205, 31776), (5296, 31230), (5552, 29790), (5958, 27760), (6246, 26480), (6620, 24984), (6940, 23832), (7944, 20820), (8328, 19860), (9930, 16656), (10410, 15888), (10592, 15615), (11104, 14895), (11916, 13880), (12492, 13240)]