145849920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1252

約数の個数: 112

約数和(自身を含む): 466831680

約数和(自身を除く): 320981760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1093, 1112, 1390, 1668, 2085, 2186, 2224, 2780, 3279, 3336, 4170, 4372, 4448, 5465, 5560, 6558, 6672, 8340, 8744, 8896, 10930, 11120, 13116, 13344, 16395, 16680, 17488, 21860, 22240, 26232, 26688, 32790, 33360, 34976, 43720, 44480, 52464, 65580, 66720, 69952, 87440, 104928, 131160, 133440, 151927, 174880, 209856, 262320, 303854, 349760, 455781, 524640, 607708, 759635, 911562, 1049280, 1215416, 1519270, 1823124, 2278905, 2430832, 3038540, 3646248, 4557810, 4861664, 6077080, 7292496, 9115620, 9723328, 12154160, 14584992, 18231240, 24308320, 29169984, 36462480, 48616640, 72924960, 145849920]

約数ペア:

[(1, 145849920), (2, 72924960), (3, 48616640), (4, 36462480), (5, 29169984), (6, 24308320), (8, 18231240), (10, 14584992), (12, 12154160), (15, 9723328), (16, 9115620), (20, 7292496), (24, 6077080), (30, 4861664), (32, 4557810), (40, 3646248), (48, 3038540), (60, 2430832), (64, 2278905), (80, 1823124), (96, 1519270), (120, 1215416), (139, 1049280), (160, 911562), (192, 759635), (240, 607708), (278, 524640), (320, 455781), (417, 349760), (480, 303854), (556, 262320), (695, 209856), (834, 174880), (960, 151927), (1093, 133440), (1112, 131160), (1390, 104928), (1668, 87440), (2085, 69952), (2186, 66720), (2224, 65580), (2780, 52464), (3279, 44480), (3336, 43720), (4170, 34976), (4372, 33360), (4448, 32790), (5465, 26688), (5560, 26232), (6558, 22240), (6672, 21860), (8340, 17488), (8744, 16680), (8896, 16395), (10930, 13344), (11120, 13116)]