242688960

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{3121}}^1$

素因数の和:3153

約数の個数: 168

約数和(自身を含む): 865942896

約数和(自身を除く): 623253936

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, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3121, 3240, 3888, 4320, 4860, 5184, 6242, 6480, 7776, 8640, 9363, 9720, 12484, 12960, 15552, 15605, 18726, 19440, 24968, 25920, 28089, 31210, 37452, 38880, 46815, 49936, 56178, 62420, 74904, 77760, 84267, 93630, 99872, 112356, 124840, 140445, 149808, 168534, 187260, 199744, 224712, 249680, 252801, 280890, 299616, 337068, 374520, 421335, 449424, 499360, 505602, 561780, 599232, 674136, 749040, 758403, 842670, 898848, 998720, 1011204, 1123560, 1264005, 1348272, 1498080, 1516806, 1685340, 1797696, 2022408, 2247120, 2528010, 2696544, 2996160, 3033612, 3370680, 3792015, 4044816, 4494240, 5056020, 5393088, 6067224, 6741360, 7584030, 8089632, 8988480, 10112040, 12134448, 13482720, 15168060, 16179264, 20224080, 24268896, 26965440, 30336120, 40448160, 48537792, 60672240, 80896320, 121344480, 242688960]

約数ペア:

[(1, 242688960), (2, 121344480), (3, 80896320), (4, 60672240), (5, 48537792), (6, 40448160), (8, 30336120), (9, 26965440), (10, 24268896), (12, 20224080), (15, 16179264), (16, 15168060), (18, 13482720), (20, 12134448), (24, 10112040), (27, 8988480), (30, 8089632), (32, 7584030), (36, 6741360), (40, 6067224), (45, 5393088), (48, 5056020), (54, 4494240), (60, 4044816), (64, 3792015), (72, 3370680), (80, 3033612), (81, 2996160), (90, 2696544), (96, 2528010), (108, 2247120), (120, 2022408), (135, 1797696), (144, 1685340), (160, 1516806), (162, 1498080), (180, 1348272), (192, 1264005), (216, 1123560), (240, 1011204), (243, 998720), (270, 898848), (288, 842670), (320, 758403), (324, 749040), (360, 674136), (405, 599232), (432, 561780), (480, 505602), (486, 499360), (540, 449424), (576, 421335), (648, 374520), (720, 337068), (810, 299616), (864, 280890), (960, 252801), (972, 249680), (1080, 224712), (1215, 199744), (1296, 187260), (1440, 168534), (1620, 149808), (1728, 140445), (1944, 124840), (2160, 112356), (2430, 99872), (2592, 93630), (2880, 84267), (3121, 77760), (3240, 74904), (3888, 62420), (4320, 56178), (4860, 49936), (5184, 46815), (6242, 38880), (6480, 37452), (7776, 31210), (8640, 28089), (9363, 25920), (9720, 24968), (12484, 19440), (12960, 18726), (15552, 15605)]