90186120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{523}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 294278400

約数和(自身を除く): 204092280

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, 523, 958, 1046, 1437, 1569, 1916, 2092, 2395, 2615, 2874, 3138, 3832, 4184, 4311, 4707, 4790, 5230, 5748, 6276, 7185, 7845, 8622, 9414, 9580, 10460, 11496, 12552, 14370, 15690, 17244, 18828, 19160, 20920, 21555, 23535, 28740, 31380, 34488, 37656, 43110, 47070, 57480, 62760, 86220, 94140, 172440, 188280, 250517, 501034, 751551, 1002068, 1252585, 1503102, 2004136, 2254653, 2505170, 3006204, 3757755, 4509306, 5010340, 6012408, 7515510, 9018612, 10020680, 11273265, 15031020, 18037224, 22546530, 30062040, 45093060, 90186120]

約数ペア:

[(1, 90186120), (2, 45093060), (3, 30062040), (4, 22546530), (5, 18037224), (6, 15031020), (8, 11273265), (9, 10020680), (10, 9018612), (12, 7515510), (15, 6012408), (18, 5010340), (20, 4509306), (24, 3757755), (30, 3006204), (36, 2505170), (40, 2254653), (45, 2004136), (60, 1503102), (72, 1252585), (90, 1002068), (120, 751551), (180, 501034), (360, 250517), (479, 188280), (523, 172440), (958, 94140), (1046, 86220), (1437, 62760), (1569, 57480), (1916, 47070), (2092, 43110), (2395, 37656), (2615, 34488), (2874, 31380), (3138, 28740), (3832, 23535), (4184, 21555), (4311, 20920), (4707, 19160), (4790, 18828), (5230, 17244), (5748, 15690), (6276, 14370), (7185, 12552), (7845, 11496), (8622, 10460), (9414, 9580)]