180372240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{523}}^1$

素因数の和:1021

約数の個数: 120

約数和(自身を含む): 608175360

約数和(自身を除く): 427803120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 479, 523, 720, 958, 1046, 1437, 1569, 1916, 2092, 2395, 2615, 2874, 3138, 3832, 4184, 4311, 4707, 4790, 5230, 5748, 6276, 7185, 7664, 7845, 8368, 8622, 9414, 9580, 10460, 11496, 12552, 14370, 15690, 17244, 18828, 19160, 20920, 21555, 22992, 23535, 25104, 28740, 31380, 34488, 37656, 38320, 41840, 43110, 47070, 57480, 62760, 68976, 75312, 86220, 94140, 114960, 125520, 172440, 188280, 250517, 344880, 376560, 501034, 751551, 1002068, 1252585, 1503102, 2004136, 2254653, 2505170, 3006204, 3757755, 4008272, 4509306, 5010340, 6012408, 7515510, 9018612, 10020680, 11273265, 12024816, 15031020, 18037224, 20041360, 22546530, 30062040, 36074448, 45093060, 60124080, 90186120, 180372240]

約数ペア:

[(1, 180372240), (2, 90186120), (3, 60124080), (4, 45093060), (5, 36074448), (6, 30062040), (8, 22546530), (9, 20041360), (10, 18037224), (12, 15031020), (15, 12024816), (16, 11273265), (18, 10020680), (20, 9018612), (24, 7515510), (30, 6012408), (36, 5010340), (40, 4509306), (45, 4008272), (48, 3757755), (60, 3006204), (72, 2505170), (80, 2254653), (90, 2004136), (120, 1503102), (144, 1252585), (180, 1002068), (240, 751551), (360, 501034), (479, 376560), (523, 344880), (720, 250517), (958, 188280), (1046, 172440), (1437, 125520), (1569, 114960), (1916, 94140), (2092, 86220), (2395, 75312), (2615, 68976), (2874, 62760), (3138, 57480), (3832, 47070), (4184, 43110), (4311, 41840), (4707, 38320), (4790, 37656), (5230, 34488), (5748, 31380), (6276, 28740), (7185, 25104), (7664, 23535), (7845, 22992), (8368, 21555), (8622, 20920), (9414, 19160), (9580, 18828), (10460, 17244), (11496, 15690), (12552, 14370)]