164272320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19013}}^1$

素因数の和:19039

約数の個数: 112

約数和(自身を含む): 579546720

約数和(自身を除く): 415274400

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 19013, 38026, 57039, 76052, 95065, 114078, 152104, 171117, 190130, 228156, 285195, 304208, 342234, 380260, 456312, 513351, 570390, 608416, 684468, 760520, 855585, 912624, 1026702, 1140780, 1216832, 1368936, 1521040, 1711170, 1825248, 2053404, 2281560, 2566755, 2737872, 3042080, 3422340, 3650496, 4106808, 4563120, 5133510, 5475744, 6084160, 6844680, 8213616, 9126240, 10267020, 10951488, 13689360, 16427232, 18252480, 20534040, 27378720, 32854464, 41068080, 54757440, 82136160, 164272320]

約数ペア:

[(1, 164272320), (2, 82136160), (3, 54757440), (4, 41068080), (5, 32854464), (6, 27378720), (8, 20534040), (9, 18252480), (10, 16427232), (12, 13689360), (15, 10951488), (16, 10267020), (18, 9126240), (20, 8213616), (24, 6844680), (27, 6084160), (30, 5475744), (32, 5133510), (36, 4563120), (40, 4106808), (45, 3650496), (48, 3422340), (54, 3042080), (60, 2737872), (64, 2566755), (72, 2281560), (80, 2053404), (90, 1825248), (96, 1711170), (108, 1521040), (120, 1368936), (135, 1216832), (144, 1140780), (160, 1026702), (180, 912624), (192, 855585), (216, 760520), (240, 684468), (270, 608416), (288, 570390), (320, 513351), (360, 456312), (432, 380260), (480, 342234), (540, 304208), (576, 285195), (720, 228156), (864, 190130), (960, 171117), (1080, 152104), (1440, 114078), (1728, 95065), (2160, 76052), (2880, 57039), (4320, 38026), (8640, 19013)]