389830320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1823}}^1$

素因数の和:1862

約数の個数: 240

約数和(自身を含む): 1481905152

約数和(自身を除く): 1092074832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 972, 990, 1080, 1188, 1215, 1296, 1320, 1485, 1584, 1620, 1782, 1823, 1944, 1980, 2160, 2376, 2430, 2640, 2673, 2970, 3240, 3564, 3646, 3888, 3960, 4455, 4752, 4860, 5346, 5469, 5940, 6480, 7128, 7292, 7920, 8910, 9115, 9720, 10692, 10938, 11880, 13365, 14256, 14584, 16407, 17820, 18230, 19440, 20053, 21384, 21876, 23760, 26730, 27345, 29168, 32814, 35640, 36460, 40106, 42768, 43752, 49221, 53460, 54690, 60159, 65628, 71280, 72920, 80212, 82035, 87504, 98442, 100265, 106920, 109380, 120318, 131256, 145840, 147663, 160424, 164070, 180477, 196884, 200530, 213840, 218760, 240636, 246105, 262512, 295326, 300795, 320848, 328140, 360954, 393768, 401060, 437520, 442989, 481272, 492210, 541431, 590652, 601590, 656280, 721908, 738315, 787536, 802120, 885978, 902385, 962544, 984420, 1082862, 1181304, 1203180, 1312560, 1443816, 1476630, 1604240, 1624293, 1771956, 1804770, 1968840, 2165724, 2214945, 2362608, 2406360, 2707155, 2887632, 2953260, 3248586, 3543912, 3609540, 3937680, 4331448, 4429890, 4812720, 4872879, 5414310, 5906520, 6497172, 7087824, 7219080, 8121465, 8662896, 8859780, 9745758, 10828620, 11813040, 12994344, 14438160, 16242930, 17719560, 19491516, 21657240, 24364395, 25988688, 32485860, 35439120, 38983032, 43314480, 48728790, 64971720, 77966064, 97457580, 129943440, 194915160, 389830320]

約数ペア:

[(1, 389830320), (2, 194915160), (3, 129943440), (4, 97457580), (5, 77966064), (6, 64971720), (8, 48728790), (9, 43314480), (10, 38983032), (11, 35439120), (12, 32485860), (15, 25988688), (16, 24364395), (18, 21657240), (20, 19491516), (22, 17719560), (24, 16242930), (27, 14438160), (30, 12994344), (33, 11813040), (36, 10828620), (40, 9745758), (44, 8859780), (45, 8662896), (48, 8121465), (54, 7219080), (55, 7087824), (60, 6497172), (66, 5906520), (72, 5414310), (80, 4872879), (81, 4812720), (88, 4429890), (90, 4331448), (99, 3937680), (108, 3609540), (110, 3543912), (120, 3248586), (132, 2953260), (135, 2887632), (144, 2707155), (162, 2406360), (165, 2362608), (176, 2214945), (180, 2165724), (198, 1968840), (216, 1804770), (220, 1771956), (240, 1624293), (243, 1604240), (264, 1476630), (270, 1443816), (297, 1312560), (324, 1203180), (330, 1181304), (360, 1082862), (396, 984420), (405, 962544), (432, 902385), (440, 885978), (486, 802120), (495, 787536), (528, 738315), (540, 721908), (594, 656280), (648, 601590), (660, 590652), (720, 541431), (792, 492210), (810, 481272), (880, 442989), (891, 437520), (972, 401060), (990, 393768), (1080, 360954), (1188, 328140), (1215, 320848), (1296, 300795), (1320, 295326), (1485, 262512), (1584, 246105), (1620, 240636), (1782, 218760), (1823, 213840), (1944, 200530), (1980, 196884), (2160, 180477), (2376, 164070), (2430, 160424), (2640, 147663), (2673, 145840), (2970, 131256), (3240, 120318), (3564, 109380), (3646, 106920), (3888, 100265), (3960, 98442), (4455, 87504), (4752, 82035), (4860, 80212), (5346, 72920), (5469, 71280), (5940, 65628), (6480, 60159), (7128, 54690), (7292, 53460), (7920, 49221), (8910, 43752), (9115, 42768), (9720, 40106), (10692, 36460), (10938, 35640), (11880, 32814), (13365, 29168), (14256, 27345), (14584, 26730), (16407, 23760), (17820, 21876), (18230, 21384), (19440, 20053)]