419662080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{12143}}^1$

素因数の和:12173

約数の個数: 144

約数和(自身を含む): 1489340160

約数和(自身を除く): 1069678080

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 12143, 17280, 24286, 34560, 36429, 48572, 60715, 72858, 97144, 109287, 121430, 145716, 182145, 194288, 218574, 242860, 291432, 327861, 364290, 388576, 437148, 485720, 546435, 582864, 655722, 728580, 777152, 874296, 971440, 1092870, 1165728, 1311444, 1457160, 1554304, 1639305, 1748592, 1942880, 2185740, 2331456, 2622888, 2914320, 3108608, 3278610, 3497184, 3885760, 4371480, 4662912, 5245776, 5828640, 6557220, 6994368, 7771520, 8742960, 9325824, 10491552, 11657280, 13114440, 13988736, 15543040, 17485920, 20983104, 23314560, 26228880, 27977472, 34971840, 41966208, 46629120, 52457760, 69943680, 83932416, 104915520, 139887360, 209831040, 419662080]

約数ペア:

[(1, 419662080), (2, 209831040), (3, 139887360), (4, 104915520), (5, 83932416), (6, 69943680), (8, 52457760), (9, 46629120), (10, 41966208), (12, 34971840), (15, 27977472), (16, 26228880), (18, 23314560), (20, 20983104), (24, 17485920), (27, 15543040), (30, 13988736), (32, 13114440), (36, 11657280), (40, 10491552), (45, 9325824), (48, 8742960), (54, 7771520), (60, 6994368), (64, 6557220), (72, 5828640), (80, 5245776), (90, 4662912), (96, 4371480), (108, 3885760), (120, 3497184), (128, 3278610), (135, 3108608), (144, 2914320), (160, 2622888), (180, 2331456), (192, 2185740), (216, 1942880), (240, 1748592), (256, 1639305), (270, 1554304), (288, 1457160), (320, 1311444), (360, 1165728), (384, 1092870), (432, 971440), (480, 874296), (540, 777152), (576, 728580), (640, 655722), (720, 582864), (768, 546435), (864, 485720), (960, 437148), (1080, 388576), (1152, 364290), (1280, 327861), (1440, 291432), (1728, 242860), (1920, 218574), (2160, 194288), (2304, 182145), (2880, 145716), (3456, 121430), (3840, 109287), (4320, 97144), (5760, 72858), (6912, 60715), (8640, 48572), (11520, 36429), (12143, 34560), (17280, 24286)]