7224480

素因数分解:

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

素因数の和:223

約数の個数: 144

約数和(自身を含む): 25651080

約数和(自身を除く): 18426600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 173, 174, 180, 232, 240, 261, 288, 290, 346, 348, 360, 435, 464, 480, 519, 522, 580, 692, 696, 720, 865, 870, 928, 1038, 1044, 1160, 1305, 1384, 1392, 1440, 1557, 1730, 1740, 2076, 2088, 2320, 2595, 2610, 2768, 2784, 3114, 3460, 3480, 4152, 4176, 4640, 5017, 5190, 5220, 5536, 6228, 6920, 6960, 7785, 8304, 8352, 10034, 10380, 10440, 12456, 13840, 13920, 15051, 15570, 16608, 20068, 20760, 20880, 24912, 25085, 27680, 30102, 31140, 40136, 41520, 41760, 45153, 49824, 50170, 60204, 62280, 75255, 80272, 83040, 90306, 100340, 120408, 124560, 150510, 160544, 180612, 200680, 225765, 240816, 249120, 301020, 361224, 401360, 451530, 481632, 602040, 722448, 802720, 903060, 1204080, 1444896, 1806120, 2408160, 3612240, 7224480]

約数ペア:

[(1, 7224480), (2, 3612240), (3, 2408160), (4, 1806120), (5, 1444896), (6, 1204080), (8, 903060), (9, 802720), (10, 722448), (12, 602040), (15, 481632), (16, 451530), (18, 401360), (20, 361224), (24, 301020), (29, 249120), (30, 240816), (32, 225765), (36, 200680), (40, 180612), (45, 160544), (48, 150510), (58, 124560), (60, 120408), (72, 100340), (80, 90306), (87, 83040), (90, 80272), (96, 75255), (116, 62280), (120, 60204), (144, 50170), (145, 49824), (160, 45153), (173, 41760), (174, 41520), (180, 40136), (232, 31140), (240, 30102), (261, 27680), (288, 25085), (290, 24912), (346, 20880), (348, 20760), (360, 20068), (435, 16608), (464, 15570), (480, 15051), (519, 13920), (522, 13840), (580, 12456), (692, 10440), (696, 10380), (720, 10034), (865, 8352), (870, 8304), (928, 7785), (1038, 6960), (1044, 6920), (1160, 6228), (1305, 5536), (1384, 5220), (1392, 5190), (1440, 5017), (1557, 4640), (1730, 4176), (1740, 4152), (2076, 3480), (2088, 3460), (2320, 3114), (2595, 2784), (2610, 2768)]