18766213920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4344031}}^1$

素因数の和:4344055

約数の個数: 96

約数和(自身を含む): 65681763840

約数和(自身を除く): 46915549920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 4344031, 8688062, 13032093, 17376124, 21720155, 26064186, 34752248, 39096279, 43440310, 52128372, 65160465, 69504496, 78192558, 86880620, 104256744, 117288837, 130320930, 139008992, 156385116, 173761240, 195481395, 208513488, 234577674, 260641860, 312770232, 347522480, 390962790, 417026976, 469155348, 521283720, 586444185, 625540464, 695044960, 781925580, 938310696, 1042567440, 1172888370, 1251080928, 1563851160, 1876621392, 2085134880, 2345776740, 3127702320, 3753242784, 4691553480, 6255404640, 9383106960, 18766213920]

約数ペア:

[(1, 18766213920), (2, 9383106960), (3, 6255404640), (4, 4691553480), (5, 3753242784), (6, 3127702320), (8, 2345776740), (9, 2085134880), (10, 1876621392), (12, 1563851160), (15, 1251080928), (16, 1172888370), (18, 1042567440), (20, 938310696), (24, 781925580), (27, 695044960), (30, 625540464), (32, 586444185), (36, 521283720), (40, 469155348), (45, 417026976), (48, 390962790), (54, 347522480), (60, 312770232), (72, 260641860), (80, 234577674), (90, 208513488), (96, 195481395), (108, 173761240), (120, 156385116), (135, 139008992), (144, 130320930), (160, 117288837), (180, 104256744), (216, 86880620), (240, 78192558), (270, 69504496), (288, 65160465), (360, 52128372), (432, 43440310), (480, 39096279), (540, 34752248), (720, 26064186), (864, 21720155), (1080, 17376124), (1440, 13032093), (2160, 8688062), (4320, 4344031)]