427116240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 240

約数和(自身を含む): 1507903488

約数和(自身を除く): 1080787248

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, 81, 90, 108, 120, 127, 135, 144, 162, 173, 180, 216, 240, 243, 254, 270, 324, 346, 360, 381, 405, 432, 486, 508, 519, 540, 635, 648, 692, 720, 762, 810, 865, 972, 1016, 1038, 1080, 1143, 1215, 1270, 1296, 1384, 1524, 1557, 1620, 1730, 1905, 1944, 2032, 2076, 2160, 2286, 2430, 2540, 2595, 2768, 3048, 3114, 3240, 3429, 3460, 3810, 3888, 4152, 4572, 4671, 4860, 5080, 5190, 5715, 6096, 6228, 6480, 6858, 6920, 7620, 7785, 8304, 9144, 9342, 9720, 10160, 10287, 10380, 11430, 12456, 13716, 13840, 14013, 15240, 15570, 17145, 18288, 18684, 19440, 20574, 20760, 21971, 22860, 23355, 24912, 27432, 28026, 30480, 30861, 31140, 34290, 37368, 41148, 41520, 42039, 43942, 45720, 46710, 51435, 54864, 56052, 61722, 62280, 65913, 68580, 70065, 74736, 82296, 84078, 87884, 91440, 93420, 102870, 109855, 112104, 123444, 124560, 131826, 137160, 140130, 154305, 164592, 168156, 175768, 186840, 197739, 205740, 210195, 219710, 224208, 246888, 263652, 274320, 280260, 308610, 329565, 336312, 351536, 373680, 395478, 411480, 420390, 439420, 493776, 527304, 560520, 593217, 617220, 659130, 672624, 790956, 822960, 840780, 878840, 988695, 1054608, 1121040, 1186434, 1234440, 1318260, 1581912, 1681560, 1757680, 1779651, 1977390, 2372868, 2468880, 2636520, 2966085, 3163824, 3363120, 3559302, 3954780, 4745736, 5273040, 5338953, 5932170, 7118604, 7909560, 8898255, 9491472, 10677906, 11864340, 14237208, 15819120, 17796510, 21355812, 23728680, 26694765, 28474416, 35593020, 42711624, 47457360, 53389530, 71186040, 85423248, 106779060, 142372080, 213558120, 427116240]

約数ペア:

[(1, 427116240), (2, 213558120), (3, 142372080), (4, 106779060), (5, 85423248), (6, 71186040), (8, 53389530), (9, 47457360), (10, 42711624), (12, 35593020), (15, 28474416), (16, 26694765), (18, 23728680), (20, 21355812), (24, 17796510), (27, 15819120), (30, 14237208), (36, 11864340), (40, 10677906), (45, 9491472), (48, 8898255), (54, 7909560), (60, 7118604), (72, 5932170), (80, 5338953), (81, 5273040), (90, 4745736), (108, 3954780), (120, 3559302), (127, 3363120), (135, 3163824), (144, 2966085), (162, 2636520), (173, 2468880), (180, 2372868), (216, 1977390), (240, 1779651), (243, 1757680), (254, 1681560), (270, 1581912), (324, 1318260), (346, 1234440), (360, 1186434), (381, 1121040), (405, 1054608), (432, 988695), (486, 878840), (508, 840780), (519, 822960), (540, 790956), (635, 672624), (648, 659130), (692, 617220), (720, 593217), (762, 560520), (810, 527304), (865, 493776), (972, 439420), (1016, 420390), (1038, 411480), (1080, 395478), (1143, 373680), (1215, 351536), (1270, 336312), (1296, 329565), (1384, 308610), (1524, 280260), (1557, 274320), (1620, 263652), (1730, 246888), (1905, 224208), (1944, 219710), (2032, 210195), (2076, 205740), (2160, 197739), (2286, 186840), (2430, 175768), (2540, 168156), (2595, 164592), (2768, 154305), (3048, 140130), (3114, 137160), (3240, 131826), (3429, 124560), (3460, 123444), (3810, 112104), (3888, 109855), (4152, 102870), (4572, 93420), (4671, 91440), (4860, 87884), (5080, 84078), (5190, 82296), (5715, 74736), (6096, 70065), (6228, 68580), (6480, 65913), (6858, 62280), (6920, 61722), (7620, 56052), (7785, 54864), (8304, 51435), (9144, 46710), (9342, 45720), (9720, 43942), (10160, 42039), (10287, 41520), (10380, 41148), (11430, 37368), (12456, 34290), (13716, 31140), (13840, 30861), (14013, 30480), (15240, 28026), (15570, 27432), (17145, 24912), (18288, 23355), (18684, 22860), (19440, 21971), (20574, 20760)]