130068720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{60217}}^1$

素因数の和:60239

約数の個数: 80

約数和(自身を含む): 448021920

約数和(自身を除く): 317953200

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 60217, 120434, 180651, 240868, 301085, 361302, 481736, 541953, 602170, 722604, 903255, 963472, 1083906, 1204340, 1445208, 1625859, 1806510, 2167812, 2408680, 2709765, 2890416, 3251718, 3613020, 4335624, 4817360, 5419530, 6503436, 7226040, 8129295, 8671248, 10839060, 13006872, 14452080, 16258590, 21678120, 26013744, 32517180, 43356240, 65034360, 130068720]

約数ペア:

[(1, 130068720), (2, 65034360), (3, 43356240), (4, 32517180), (5, 26013744), (6, 21678120), (8, 16258590), (9, 14452080), (10, 13006872), (12, 10839060), (15, 8671248), (16, 8129295), (18, 7226040), (20, 6503436), (24, 5419530), (27, 4817360), (30, 4335624), (36, 3613020), (40, 3251718), (45, 2890416), (48, 2709765), (54, 2408680), (60, 2167812), (72, 1806510), (80, 1625859), (90, 1445208), (108, 1204340), (120, 1083906), (135, 963472), (144, 903255), (180, 722604), (216, 602170), (240, 541953), (270, 481736), (360, 361302), (432, 301085), (540, 240868), (720, 180651), (1080, 120434), (2160, 60217)]