91776240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{4721}}^1$

素因数の和:4749

約数の個数: 120

約数和(自身を含む): 319698288

約数和(自身を除く): 227922048

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4721, 4860, 6480, 9442, 9720, 14163, 18884, 19440, 23605, 28326, 37768, 42489, 47210, 56652, 70815, 75536, 84978, 94420, 113304, 127467, 141630, 169956, 188840, 212445, 226608, 254934, 283260, 339912, 377680, 382401, 424890, 509868, 566520, 637335, 679824, 764802, 849780, 1019736, 1133040, 1147203, 1274670, 1529604, 1699560, 1912005, 2039472, 2294406, 2549340, 3059208, 3399120, 3824010, 4588812, 5098680, 5736015, 6118416, 7648020, 9177624, 10197360, 11472030, 15296040, 18355248, 22944060, 30592080, 45888120, 91776240]

約数ペア:

[(1, 91776240), (2, 45888120), (3, 30592080), (4, 22944060), (5, 18355248), (6, 15296040), (8, 11472030), (9, 10197360), (10, 9177624), (12, 7648020), (15, 6118416), (16, 5736015), (18, 5098680), (20, 4588812), (24, 3824010), (27, 3399120), (30, 3059208), (36, 2549340), (40, 2294406), (45, 2039472), (48, 1912005), (54, 1699560), (60, 1529604), (72, 1274670), (80, 1147203), (81, 1133040), (90, 1019736), (108, 849780), (120, 764802), (135, 679824), (144, 637335), (162, 566520), (180, 509868), (216, 424890), (240, 382401), (243, 377680), (270, 339912), (324, 283260), (360, 254934), (405, 226608), (432, 212445), (486, 188840), (540, 169956), (648, 141630), (720, 127467), (810, 113304), (972, 94420), (1080, 84978), (1215, 75536), (1296, 70815), (1620, 56652), (1944, 47210), (2160, 42489), (2430, 37768), (3240, 28326), (3888, 23605), (4721, 19440), (4860, 18884), (6480, 14163), (9442, 9720)]