39216960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 280

約数和(自身を含む): 149367240

約数和(自身を除く): 110150280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 89, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 178, 180, 192, 204, 216, 240, 255, 267, 270, 272, 288, 306, 320, 324, 340, 356, 360, 405, 408, 432, 445, 459, 480, 510, 534, 540, 544, 576, 612, 648, 680, 712, 720, 765, 801, 810, 816, 864, 890, 918, 960, 1020, 1068, 1080, 1088, 1224, 1296, 1335, 1360, 1377, 1424, 1440, 1513, 1530, 1602, 1620, 1632, 1728, 1780, 1836, 2040, 2136, 2160, 2295, 2403, 2448, 2592, 2670, 2720, 2754, 2848, 2880, 3026, 3060, 3204, 3240, 3264, 3560, 3672, 4005, 4080, 4272, 4320, 4539, 4590, 4806, 4896, 5184, 5340, 5440, 5508, 5696, 6052, 6120, 6408, 6480, 6885, 7120, 7209, 7344, 7565, 8010, 8160, 8544, 8640, 9078, 9180, 9612, 9792, 10680, 11016, 12015, 12104, 12240, 12816, 12960, 13617, 13770, 14240, 14418, 14688, 15130, 16020, 16320, 17088, 18156, 18360, 19224, 21360, 22032, 22695, 24030, 24208, 24480, 25632, 25920, 27234, 27540, 28480, 28836, 29376, 30260, 32040, 36045, 36312, 36720, 38448, 40851, 42720, 44064, 45390, 48060, 48416, 48960, 51264, 54468, 55080, 57672, 60520, 64080, 68085, 72090, 72624, 73440, 76896, 81702, 85440, 88128, 90780, 96120, 96832, 108936, 110160, 115344, 121040, 122553, 128160, 136170, 144180, 145248, 146880, 153792, 163404, 181560, 192240, 204255, 217872, 220320, 230688, 242080, 245106, 256320, 272340, 288360, 290496, 326808, 363120, 384480, 408510, 435744, 440640, 461376, 484160, 490212, 544680, 576720, 612765, 653616, 726240, 768960, 817020, 871488, 980424, 1089360, 1153440, 1225530, 1307232, 1452480, 1634040, 1960848, 2178720, 2306880, 2451060, 2614464, 3268080, 3921696, 4357440, 4902120, 6536160, 7843392, 9804240, 13072320, 19608480, 39216960]

約数ペア:

[(1, 39216960), (2, 19608480), (3, 13072320), (4, 9804240), (5, 7843392), (6, 6536160), (8, 4902120), (9, 4357440), (10, 3921696), (12, 3268080), (15, 2614464), (16, 2451060), (17, 2306880), (18, 2178720), (20, 1960848), (24, 1634040), (27, 1452480), (30, 1307232), (32, 1225530), (34, 1153440), (36, 1089360), (40, 980424), (45, 871488), (48, 817020), (51, 768960), (54, 726240), (60, 653616), (64, 612765), (68, 576720), (72, 544680), (80, 490212), (81, 484160), (85, 461376), (89, 440640), (90, 435744), (96, 408510), (102, 384480), (108, 363120), (120, 326808), (135, 290496), (136, 288360), (144, 272340), (153, 256320), (160, 245106), (162, 242080), (170, 230688), (178, 220320), (180, 217872), (192, 204255), (204, 192240), (216, 181560), (240, 163404), (255, 153792), (267, 146880), (270, 145248), (272, 144180), (288, 136170), (306, 128160), (320, 122553), (324, 121040), (340, 115344), (356, 110160), (360, 108936), (405, 96832), (408, 96120), (432, 90780), (445, 88128), (459, 85440), (480, 81702), (510, 76896), (534, 73440), (540, 72624), (544, 72090), (576, 68085), (612, 64080), (648, 60520), (680, 57672), (712, 55080), (720, 54468), (765, 51264), (801, 48960), (810, 48416), (816, 48060), (864, 45390), (890, 44064), (918, 42720), (960, 40851), (1020, 38448), (1068, 36720), (1080, 36312), (1088, 36045), (1224, 32040), (1296, 30260), (1335, 29376), (1360, 28836), (1377, 28480), (1424, 27540), (1440, 27234), (1513, 25920), (1530, 25632), (1602, 24480), (1620, 24208), (1632, 24030), (1728, 22695), (1780, 22032), (1836, 21360), (2040, 19224), (2136, 18360), (2160, 18156), (2295, 17088), (2403, 16320), (2448, 16020), (2592, 15130), (2670, 14688), (2720, 14418), (2754, 14240), (2848, 13770), (2880, 13617), (3026, 12960), (3060, 12816), (3204, 12240), (3240, 12104), (3264, 12015), (3560, 11016), (3672, 10680), (4005, 9792), (4080, 9612), (4272, 9180), (4320, 9078), (4539, 8640), (4590, 8544), (4806, 8160), (4896, 8010), (5184, 7565), (5340, 7344), (5440, 7209), (5508, 7120), (5696, 6885), (6052, 6480), (6120, 6408)]