13072320

素因数分解:

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

素因数の和:132

約数の個数: 224

約数和(自身を含む): 49377600

約数和(自身を除く): 36305280

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, 85, 89, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 178, 180, 192, 204, 216, 240, 255, 267, 270, 272, 288, 306, 320, 340, 356, 360, 408, 432, 445, 459, 480, 510, 534, 540, 544, 576, 612, 680, 712, 720, 765, 801, 816, 864, 890, 918, 960, 1020, 1068, 1080, 1088, 1224, 1335, 1360, 1424, 1440, 1513, 1530, 1602, 1632, 1728, 1780, 1836, 2040, 2136, 2160, 2295, 2403, 2448, 2670, 2720, 2848, 2880, 3026, 3060, 3204, 3264, 3560, 3672, 4005, 4080, 4272, 4320, 4539, 4590, 4806, 4896, 5340, 5440, 5696, 6052, 6120, 6408, 7120, 7344, 7565, 8010, 8160, 8544, 8640, 9078, 9180, 9612, 9792, 10680, 12015, 12104, 12240, 12816, 13617, 14240, 14688, 15130, 16020, 16320, 17088, 18156, 18360, 19224, 21360, 22695, 24030, 24208, 24480, 25632, 27234, 28480, 29376, 30260, 32040, 36312, 36720, 38448, 40851, 42720, 45390, 48060, 48416, 48960, 51264, 54468, 60520, 64080, 68085, 72624, 73440, 76896, 81702, 85440, 90780, 96120, 96832, 108936, 121040, 128160, 136170, 145248, 146880, 153792, 163404, 181560, 192240, 204255, 217872, 242080, 256320, 272340, 290496, 326808, 363120, 384480, 408510, 435744, 484160, 544680, 653616, 726240, 768960, 817020, 871488, 1089360, 1307232, 1452480, 1634040, 2178720, 2614464, 3268080, 4357440, 6536160, 13072320]

約数ペア:

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