144240480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 510390720

約数和(自身を除く): 366150240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 173, 180, 193, 216, 240, 270, 288, 346, 360, 386, 432, 480, 519, 540, 579, 692, 720, 772, 864, 865, 965, 1038, 1080, 1158, 1384, 1440, 1544, 1557, 1730, 1737, 1930, 2076, 2160, 2316, 2595, 2768, 2895, 3088, 3114, 3460, 3474, 3860, 4152, 4320, 4632, 4671, 5190, 5211, 5536, 5790, 6176, 6228, 6920, 6948, 7720, 7785, 8304, 8685, 9264, 9342, 10380, 10422, 11580, 12456, 13840, 13896, 15440, 15570, 16608, 17370, 18528, 18684, 20760, 20844, 23160, 23355, 24912, 26055, 27680, 27792, 30880, 31140, 33389, 34740, 37368, 41520, 41688, 46320, 46710, 49824, 52110, 55584, 62280, 66778, 69480, 74736, 83040, 83376, 92640, 93420, 100167, 104220, 124560, 133556, 138960, 149472, 166752, 166945, 186840, 200334, 208440, 249120, 267112, 277920, 300501, 333890, 373680, 400668, 416880, 500835, 534224, 601002, 667780, 747360, 801336, 833760, 901503, 1001670, 1068448, 1202004, 1335560, 1502505, 1602672, 1803006, 2003340, 2404008, 2671120, 3005010, 3205344, 3606012, 4006680, 4507515, 4808016, 5342240, 6010020, 7212024, 8013360, 9015030, 9616032, 12020040, 14424048, 16026720, 18030060, 24040080, 28848096, 36060120, 48080160, 72120240, 144240480]

約数ペア:

[(1, 144240480), (2, 72120240), (3, 48080160), (4, 36060120), (5, 28848096), (6, 24040080), (8, 18030060), (9, 16026720), (10, 14424048), (12, 12020040), (15, 9616032), (16, 9015030), (18, 8013360), (20, 7212024), (24, 6010020), (27, 5342240), (30, 4808016), (32, 4507515), (36, 4006680), (40, 3606012), (45, 3205344), (48, 3005010), (54, 2671120), (60, 2404008), (72, 2003340), (80, 1803006), (90, 1602672), (96, 1502505), (108, 1335560), (120, 1202004), (135, 1068448), (144, 1001670), (160, 901503), (173, 833760), (180, 801336), (193, 747360), (216, 667780), (240, 601002), (270, 534224), (288, 500835), (346, 416880), (360, 400668), (386, 373680), (432, 333890), (480, 300501), (519, 277920), (540, 267112), (579, 249120), (692, 208440), (720, 200334), (772, 186840), (864, 166945), (865, 166752), (965, 149472), (1038, 138960), (1080, 133556), (1158, 124560), (1384, 104220), (1440, 100167), (1544, 93420), (1557, 92640), (1730, 83376), (1737, 83040), (1930, 74736), (2076, 69480), (2160, 66778), (2316, 62280), (2595, 55584), (2768, 52110), (2895, 49824), (3088, 46710), (3114, 46320), (3460, 41688), (3474, 41520), (3860, 37368), (4152, 34740), (4320, 33389), (4632, 31140), (4671, 30880), (5190, 27792), (5211, 27680), (5536, 26055), (5790, 24912), (6176, 23355), (6228, 23160), (6920, 20844), (6948, 20760), (7720, 18684), (7785, 18528), (8304, 17370), (8685, 16608), (9264, 15570), (9342, 15440), (10380, 13896), (10422, 13840), (11580, 12456)]