158656320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{6121}}^1$

素因数の和:6150

約数の個数: 140

約数和(自身を含む): 564460644

約数和(自身を除く): 405804324

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6121, 6480, 8640, 12242, 12960, 18363, 24484, 25920, 30605, 36726, 48968, 55089, 61210, 73452, 91815, 97936, 110178, 122420, 146904, 165267, 183630, 195872, 220356, 244840, 275445, 293808, 330534, 367260, 391744, 440712, 489680, 495801, 550890, 587616, 661068, 734520, 826335, 881424, 979360, 991602, 1101780, 1175232, 1322136, 1469040, 1652670, 1762848, 1958720, 1983204, 2203560, 2479005, 2644272, 2938080, 3305340, 3525696, 3966408, 4407120, 4958010, 5288544, 5876160, 6610680, 7932816, 8814240, 9916020, 10577088, 13221360, 15865632, 17628480, 19832040, 26442720, 31731264, 39664080, 52885440, 79328160, 158656320]

約数ペア:

[(1, 158656320), (2, 79328160), (3, 52885440), (4, 39664080), (5, 31731264), (6, 26442720), (8, 19832040), (9, 17628480), (10, 15865632), (12, 13221360), (15, 10577088), (16, 9916020), (18, 8814240), (20, 7932816), (24, 6610680), (27, 5876160), (30, 5288544), (32, 4958010), (36, 4407120), (40, 3966408), (45, 3525696), (48, 3305340), (54, 2938080), (60, 2644272), (64, 2479005), (72, 2203560), (80, 1983204), (81, 1958720), (90, 1762848), (96, 1652670), (108, 1469040), (120, 1322136), (135, 1175232), (144, 1101780), (160, 991602), (162, 979360), (180, 881424), (192, 826335), (216, 734520), (240, 661068), (270, 587616), (288, 550890), (320, 495801), (324, 489680), (360, 440712), (405, 391744), (432, 367260), (480, 330534), (540, 293808), (576, 275445), (648, 244840), (720, 220356), (810, 195872), (864, 183630), (960, 165267), (1080, 146904), (1296, 122420), (1440, 110178), (1620, 97936), (1728, 91815), (2160, 73452), (2592, 61210), (2880, 55089), (3240, 48968), (4320, 36726), (5184, 30605), (6121, 25920), (6480, 24484), (8640, 18363), (12242, 12960)]