738648720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{113989}}^1$

素因数の和:114014

約数の個数: 100

約数和(自身を含む): 2565458940

約数和(自身を除く): 1826810220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 113989, 227978, 341967, 455956, 569945, 683934, 911912, 1025901, 1139890, 1367868, 1709835, 1823824, 2051802, 2279780, 2735736, 3077703, 3419670, 4103604, 4559560, 5129505, 5471472, 6155406, 6839340, 8207208, 9119120, 9233109, 10259010, 12310812, 13678680, 15388515, 16414416, 18466218, 20518020, 24621624, 27357360, 30777030, 36932436, 41036040, 46165545, 49243248, 61554060, 73864872, 82072080, 92331090, 123108120, 147729744, 184662180, 246216240, 369324360, 738648720]

約数ペア:

[(1, 738648720), (2, 369324360), (3, 246216240), (4, 184662180), (5, 147729744), (6, 123108120), (8, 92331090), (9, 82072080), (10, 73864872), (12, 61554060), (15, 49243248), (16, 46165545), (18, 41036040), (20, 36932436), (24, 30777030), (27, 27357360), (30, 24621624), (36, 20518020), (40, 18466218), (45, 16414416), (48, 15388515), (54, 13678680), (60, 12310812), (72, 10259010), (80, 9233109), (81, 9119120), (90, 8207208), (108, 6839340), (120, 6155406), (135, 5471472), (144, 5129505), (162, 4559560), (180, 4103604), (216, 3419670), (240, 3077703), (270, 2735736), (324, 2279780), (360, 2051802), (405, 1823824), (432, 1709835), (540, 1367868), (648, 1139890), (720, 1025901), (810, 911912), (1080, 683934), (1296, 569945), (1620, 455956), (2160, 341967), (3240, 227978), (6480, 113989)]