868181760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{25121}}^1$

素因数の和:25151

約数の個数: 144

約数和(自身を含む): 3080962080

約数和(自身を除く): 2212780320

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, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 25121, 34560, 50242, 75363, 100484, 125605, 150726, 200968, 226089, 251210, 301452, 376815, 401936, 452178, 502420, 602904, 678267, 753630, 803872, 904356, 1004840, 1130445, 1205808, 1356534, 1507260, 1607744, 1808712, 2009680, 2260890, 2411616, 2713068, 3014520, 3215488, 3391335, 3617424, 4019360, 4521780, 4823232, 5426136, 6029040, 6430976, 6782670, 7234848, 8038720, 9043560, 9646464, 10852272, 12058080, 13565340, 14469696, 16077440, 18087120, 19292928, 21704544, 24116160, 27130680, 28939392, 32154880, 36174240, 43409088, 48232320, 54261360, 57878784, 72348480, 86818176, 96464640, 108522720, 144696960, 173636352, 217045440, 289393920, 434090880, 868181760]

約数ペア:

[(1, 868181760), (2, 434090880), (3, 289393920), (4, 217045440), (5, 173636352), (6, 144696960), (8, 108522720), (9, 96464640), (10, 86818176), (12, 72348480), (15, 57878784), (16, 54261360), (18, 48232320), (20, 43409088), (24, 36174240), (27, 32154880), (30, 28939392), (32, 27130680), (36, 24116160), (40, 21704544), (45, 19292928), (48, 18087120), (54, 16077440), (60, 14469696), (64, 13565340), (72, 12058080), (80, 10852272), (90, 9646464), (96, 9043560), (108, 8038720), (120, 7234848), (128, 6782670), (135, 6430976), (144, 6029040), (160, 5426136), (180, 4823232), (192, 4521780), (216, 4019360), (240, 3617424), (256, 3391335), (270, 3215488), (288, 3014520), (320, 2713068), (360, 2411616), (384, 2260890), (432, 2009680), (480, 1808712), (540, 1607744), (576, 1507260), (640, 1356534), (720, 1205808), (768, 1130445), (864, 1004840), (960, 904356), (1080, 803872), (1152, 753630), (1280, 678267), (1440, 602904), (1728, 502420), (1920, 452178), (2160, 401936), (2304, 376815), (2880, 301452), (3456, 251210), (3840, 226089), (4320, 200968), (5760, 150726), (6912, 125605), (8640, 100484), (11520, 75363), (17280, 50242), (25121, 34560)]