115217280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 404323920

約数和(自身を除く): 289106640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 241, 249, 288, 320, 332, 360, 384, 415, 480, 482, 498, 576, 640, 664, 720, 723, 747, 830, 960, 964, 996, 1152, 1205, 1245, 1328, 1440, 1446, 1494, 1660, 1920, 1928, 1992, 2169, 2410, 2490, 2656, 2880, 2892, 2988, 3320, 3615, 3735, 3856, 3984, 4338, 4820, 4980, 5312, 5760, 5784, 5976, 6640, 7230, 7470, 7712, 7968, 8676, 9640, 9960, 10624, 10845, 11568, 11952, 13280, 14460, 14940, 15424, 15936, 17352, 19280, 19920, 20003, 21690, 23136, 23904, 26560, 28920, 29880, 30848, 31872, 34704, 38560, 39840, 40006, 43380, 46272, 47808, 53120, 57840, 59760, 60009, 69408, 77120, 79680, 80012, 86760, 92544, 95616, 100015, 115680, 119520, 120018, 138816, 154240, 159360, 160024, 173520, 180027, 200030, 231360, 239040, 240036, 277632, 300045, 320048, 347040, 360054, 400060, 462720, 478080, 480072, 600090, 640096, 694080, 720108, 800120, 900135, 960144, 1200180, 1280192, 1388160, 1440216, 1600240, 1800270, 1920288, 2400360, 2560384, 2880432, 3200480, 3600540, 3840576, 4800720, 5760864, 6400960, 7201080, 7681152, 9601440, 11521728, 12801920, 14402160, 19202880, 23043456, 28804320, 38405760, 57608640, 115217280]

約数ペア:

[(1, 115217280), (2, 57608640), (3, 38405760), (4, 28804320), (5, 23043456), (6, 19202880), (8, 14402160), (9, 12801920), (10, 11521728), (12, 9601440), (15, 7681152), (16, 7201080), (18, 6400960), (20, 5760864), (24, 4800720), (30, 3840576), (32, 3600540), (36, 3200480), (40, 2880432), (45, 2560384), (48, 2400360), (60, 1920288), (64, 1800270), (72, 1600240), (80, 1440216), (83, 1388160), (90, 1280192), (96, 1200180), (120, 960144), (128, 900135), (144, 800120), (160, 720108), (166, 694080), (180, 640096), (192, 600090), (240, 480072), (241, 478080), (249, 462720), (288, 400060), (320, 360054), (332, 347040), (360, 320048), (384, 300045), (415, 277632), (480, 240036), (482, 239040), (498, 231360), (576, 200030), (640, 180027), (664, 173520), (720, 160024), (723, 159360), (747, 154240), (830, 138816), (960, 120018), (964, 119520), (996, 115680), (1152, 100015), (1205, 95616), (1245, 92544), (1328, 86760), (1440, 80012), (1446, 79680), (1494, 77120), (1660, 69408), (1920, 60009), (1928, 59760), (1992, 57840), (2169, 53120), (2410, 47808), (2490, 46272), (2656, 43380), (2880, 40006), (2892, 39840), (2988, 38560), (3320, 34704), (3615, 31872), (3735, 30848), (3856, 29880), (3984, 28920), (4338, 26560), (4820, 23904), (4980, 23136), (5312, 21690), (5760, 20003), (5784, 19920), (5976, 19280), (6640, 17352), (7230, 15936), (7470, 15424), (7712, 14940), (7968, 14460), (8676, 13280), (9640, 11952), (9960, 11568), (10624, 10845)]