179452440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21673}}^1$

素因数の和:21713

約数の個数: 96

約数和(自身を含む): 608605920

約数和(自身を除く): 429153480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 21673, 43346, 65019, 86692, 108365, 130038, 173384, 195057, 216730, 260076, 325095, 390114, 433460, 498479, 520152, 650190, 780228, 866920, 975285, 996958, 1300380, 1495437, 1560456, 1950570, 1993916, 2492395, 2600760, 2990874, 3901140, 3987832, 4486311, 4984790, 5981748, 7477185, 7802280, 8972622, 9969580, 11963496, 14954370, 17945244, 19939160, 22431555, 29908740, 35890488, 44863110, 59817480, 89726220, 179452440]

約数ペア:

[(1, 179452440), (2, 89726220), (3, 59817480), (4, 44863110), (5, 35890488), (6, 29908740), (8, 22431555), (9, 19939160), (10, 17945244), (12, 14954370), (15, 11963496), (18, 9969580), (20, 8972622), (23, 7802280), (24, 7477185), (30, 5981748), (36, 4984790), (40, 4486311), (45, 3987832), (46, 3901140), (60, 2990874), (69, 2600760), (72, 2492395), (90, 1993916), (92, 1950570), (115, 1560456), (120, 1495437), (138, 1300380), (180, 996958), (184, 975285), (207, 866920), (230, 780228), (276, 650190), (345, 520152), (360, 498479), (414, 433460), (460, 390114), (552, 325095), (690, 260076), (828, 216730), (920, 195057), (1035, 173384), (1380, 130038), (1656, 108365), (2070, 86692), (2760, 65019), (4140, 43346), (8280, 21673)]