2486628720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{127913}}^1$

素因数の和:127941

約数の個数: 120

約数和(自身を含む): 8660289456

約数和(自身を除く): 6173660736

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, 4860, 6480, 9720, 19440, 127913, 255826, 383739, 511652, 639565, 767478, 1023304, 1151217, 1279130, 1534956, 1918695, 2046608, 2302434, 2558260, 3069912, 3453651, 3837390, 4604868, 5116520, 5756085, 6139824, 6907302, 7674780, 9209736, 10233040, 10360953, 11512170, 13814604, 15349560, 17268255, 18419472, 20721906, 23024340, 27629208, 30699120, 31082859, 34536510, 41443812, 46048680, 51804765, 55258416, 62165718, 69073020, 82887624, 92097360, 103609530, 124331436, 138146040, 155414295, 165775248, 207219060, 248662872, 276292080, 310828590, 414438120, 497325744, 621657180, 828876240, 1243314360, 2486628720]

約数ペア:

[(1, 2486628720), (2, 1243314360), (3, 828876240), (4, 621657180), (5, 497325744), (6, 414438120), (8, 310828590), (9, 276292080), (10, 248662872), (12, 207219060), (15, 165775248), (16, 155414295), (18, 138146040), (20, 124331436), (24, 103609530), (27, 92097360), (30, 82887624), (36, 69073020), (40, 62165718), (45, 55258416), (48, 51804765), (54, 46048680), (60, 41443812), (72, 34536510), (80, 31082859), (81, 30699120), (90, 27629208), (108, 23024340), (120, 20721906), (135, 18419472), (144, 17268255), (162, 15349560), (180, 13814604), (216, 11512170), (240, 10360953), (243, 10233040), (270, 9209736), (324, 7674780), (360, 6907302), (405, 6139824), (432, 5756085), (486, 5116520), (540, 4604868), (648, 3837390), (720, 3453651), (810, 3069912), (972, 2558260), (1080, 2302434), (1215, 2046608), (1296, 1918695), (1620, 1534956), (1944, 1279130), (2160, 1151217), (2430, 1023304), (3240, 767478), (3888, 639565), (4860, 511652), (6480, 383739), (9720, 255826), (19440, 127913)]