242896320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{9371}}^1$

素因数の和:9400

約数の個数: 140

約数和(自身を含む): 864117144

約数和(自身を除く): 621220824

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, 6480, 8640, 9371, 12960, 18742, 25920, 28113, 37484, 46855, 56226, 74968, 84339, 93710, 112452, 140565, 149936, 168678, 187420, 224904, 253017, 281130, 299872, 337356, 374840, 421695, 449808, 506034, 562260, 599744, 674712, 749680, 759051, 843390, 899616, 1012068, 1124520, 1265085, 1349424, 1499360, 1518102, 1686780, 1799232, 2024136, 2249040, 2530170, 2698848, 2998720, 3036204, 3373560, 3795255, 4048272, 4498080, 5060340, 5397696, 6072408, 6747120, 7590510, 8096544, 8996160, 10120680, 12144816, 13494240, 15181020, 16193088, 20241360, 24289632, 26988480, 30362040, 40482720, 48579264, 60724080, 80965440, 121448160, 242896320]

約数ペア:

[(1, 242896320), (2, 121448160), (3, 80965440), (4, 60724080), (5, 48579264), (6, 40482720), (8, 30362040), (9, 26988480), (10, 24289632), (12, 20241360), (15, 16193088), (16, 15181020), (18, 13494240), (20, 12144816), (24, 10120680), (27, 8996160), (30, 8096544), (32, 7590510), (36, 6747120), (40, 6072408), (45, 5397696), (48, 5060340), (54, 4498080), (60, 4048272), (64, 3795255), (72, 3373560), (80, 3036204), (81, 2998720), (90, 2698848), (96, 2530170), (108, 2249040), (120, 2024136), (135, 1799232), (144, 1686780), (160, 1518102), (162, 1499360), (180, 1349424), (192, 1265085), (216, 1124520), (240, 1012068), (270, 899616), (288, 843390), (320, 759051), (324, 749680), (360, 674712), (405, 599744), (432, 562260), (480, 506034), (540, 449808), (576, 421695), (648, 374840), (720, 337356), (810, 299872), (864, 281130), (960, 253017), (1080, 224904), (1296, 187420), (1440, 168678), (1620, 149936), (1728, 140565), (2160, 112452), (2592, 93710), (2880, 84339), (3240, 74968), (4320, 56226), (5184, 46855), (6480, 37484), (8640, 28113), (9371, 25920), (12960, 18742)]