47740320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 171642240

約数和(自身を除く): 123901920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 257, 258, 270, 288, 344, 360, 387, 430, 432, 480, 514, 516, 540, 645, 688, 720, 771, 774, 860, 864, 1028, 1032, 1080, 1161, 1285, 1290, 1376, 1440, 1542, 1548, 1720, 1935, 2056, 2064, 2160, 2313, 2322, 2570, 2580, 3084, 3096, 3440, 3855, 3870, 4112, 4128, 4320, 4626, 4644, 5140, 5160, 5805, 6168, 6192, 6880, 6939, 7710, 7740, 8224, 9252, 9288, 10280, 10320, 11051, 11565, 11610, 12336, 12384, 13878, 15420, 15480, 18504, 18576, 20560, 20640, 22102, 23130, 23220, 24672, 27756, 30840, 30960, 33153, 34695, 37008, 37152, 41120, 44204, 46260, 46440, 55255, 55512, 61680, 61920, 66306, 69390, 74016, 88408, 92520, 92880, 99459, 110510, 111024, 123360, 132612, 138780, 165765, 176816, 185040, 185760, 198918, 221020, 222048, 265224, 277560, 298377, 331530, 353632, 370080, 397836, 442040, 497295, 530448, 555120, 596754, 663060, 795672, 884080, 994590, 1060896, 1110240, 1193508, 1326120, 1491885, 1591344, 1768160, 1989180, 2387016, 2652240, 2983770, 3182688, 3978360, 4774032, 5304480, 5967540, 7956720, 9548064, 11935080, 15913440, 23870160, 47740320]

約数ペア:

[(1, 47740320), (2, 23870160), (3, 15913440), (4, 11935080), (5, 9548064), (6, 7956720), (8, 5967540), (9, 5304480), (10, 4774032), (12, 3978360), (15, 3182688), (16, 2983770), (18, 2652240), (20, 2387016), (24, 1989180), (27, 1768160), (30, 1591344), (32, 1491885), (36, 1326120), (40, 1193508), (43, 1110240), (45, 1060896), (48, 994590), (54, 884080), (60, 795672), (72, 663060), (80, 596754), (86, 555120), (90, 530448), (96, 497295), (108, 442040), (120, 397836), (129, 370080), (135, 353632), (144, 331530), (160, 298377), (172, 277560), (180, 265224), (215, 222048), (216, 221020), (240, 198918), (257, 185760), (258, 185040), (270, 176816), (288, 165765), (344, 138780), (360, 132612), (387, 123360), (430, 111024), (432, 110510), (480, 99459), (514, 92880), (516, 92520), (540, 88408), (645, 74016), (688, 69390), (720, 66306), (771, 61920), (774, 61680), (860, 55512), (864, 55255), (1028, 46440), (1032, 46260), (1080, 44204), (1161, 41120), (1285, 37152), (1290, 37008), (1376, 34695), (1440, 33153), (1542, 30960), (1548, 30840), (1720, 27756), (1935, 24672), (2056, 23220), (2064, 23130), (2160, 22102), (2313, 20640), (2322, 20560), (2570, 18576), (2580, 18504), (3084, 15480), (3096, 15420), (3440, 13878), (3855, 12384), (3870, 12336), (4112, 11610), (4128, 11565), (4320, 11051), (4626, 10320), (4644, 10280), (5140, 9288), (5160, 9252), (5805, 8224), (6168, 7740), (6192, 7710), (6880, 6939)]