82697040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 279366048

約数和(自身を除く): 196669008

約数列:

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

約数ペア:

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