521286120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{3023}}^1$

素因数の和:3519

約数の個数: 96

約数和(自身を含む): 1698278400

約数和(自身を除く): 1176992280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 479, 958, 1437, 1916, 2395, 2874, 3023, 3832, 4311, 4790, 5748, 6046, 7185, 8622, 9069, 9580, 11496, 12092, 14370, 15115, 17244, 18138, 19160, 21555, 24184, 27207, 28740, 30230, 34488, 36276, 43110, 45345, 54414, 57480, 60460, 72552, 86220, 90690, 108828, 120920, 136035, 172440, 181380, 217656, 272070, 362760, 544140, 1088280, 1448017, 2896034, 4344051, 5792068, 7240085, 8688102, 11584136, 13032153, 14480170, 17376204, 21720255, 26064306, 28960340, 34752408, 43440510, 52128612, 57920680, 65160765, 86881020, 104257224, 130321530, 173762040, 260643060, 521286120]

約数ペア:

[(1, 521286120), (2, 260643060), (3, 173762040), (4, 130321530), (5, 104257224), (6, 86881020), (8, 65160765), (9, 57920680), (10, 52128612), (12, 43440510), (15, 34752408), (18, 28960340), (20, 26064306), (24, 21720255), (30, 17376204), (36, 14480170), (40, 13032153), (45, 11584136), (60, 8688102), (72, 7240085), (90, 5792068), (120, 4344051), (180, 2896034), (360, 1448017), (479, 1088280), (958, 544140), (1437, 362760), (1916, 272070), (2395, 217656), (2874, 181380), (3023, 172440), (3832, 136035), (4311, 120920), (4790, 108828), (5748, 90690), (6046, 86220), (7185, 72552), (8622, 60460), (9069, 57480), (9580, 54414), (11496, 45345), (12092, 43110), (14370, 36276), (15115, 34488), (17244, 30230), (18138, 28740), (19160, 27207), (21555, 24184)]