1806120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 6107400

約数和(自身を除く): 4301280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 173, 174, 180, 232, 261, 290, 346, 348, 360, 435, 519, 522, 580, 692, 696, 865, 870, 1038, 1044, 1160, 1305, 1384, 1557, 1730, 1740, 2076, 2088, 2595, 2610, 3114, 3460, 3480, 4152, 5017, 5190, 5220, 6228, 6920, 7785, 10034, 10380, 10440, 12456, 15051, 15570, 20068, 20760, 25085, 30102, 31140, 40136, 45153, 50170, 60204, 62280, 75255, 90306, 100340, 120408, 150510, 180612, 200680, 225765, 301020, 361224, 451530, 602040, 903060, 1806120]

約数ペア:

[(1, 1806120), (2, 903060), (3, 602040), (4, 451530), (5, 361224), (6, 301020), (8, 225765), (9, 200680), (10, 180612), (12, 150510), (15, 120408), (18, 100340), (20, 90306), (24, 75255), (29, 62280), (30, 60204), (36, 50170), (40, 45153), (45, 40136), (58, 31140), (60, 30102), (72, 25085), (87, 20760), (90, 20068), (116, 15570), (120, 15051), (145, 12456), (173, 10440), (174, 10380), (180, 10034), (232, 7785), (261, 6920), (290, 6228), (346, 5220), (348, 5190), (360, 5017), (435, 4152), (519, 3480), (522, 3460), (580, 3114), (692, 2610), (696, 2595), (865, 2088), (870, 2076), (1038, 1740), (1044, 1730), (1160, 1557), (1305, 1384)]