120147400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{26119}}^1$

素因数の和:26158

約数の個数: 48

約数和(自身を含む): 291499200

約数和(自身を除く): 171351800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 26119, 52238, 104476, 130595, 208952, 261190, 522380, 600737, 652975, 1044760, 1201474, 1305950, 2402948, 2611900, 3003685, 4805896, 5223800, 6007370, 12014740, 15018425, 24029480, 30036850, 60073700, 120147400]

約数ペア:

[(1, 120147400), (2, 60073700), (4, 30036850), (5, 24029480), (8, 15018425), (10, 12014740), (20, 6007370), (23, 5223800), (25, 4805896), (40, 3003685), (46, 2611900), (50, 2402948), (92, 1305950), (100, 1201474), (115, 1044760), (184, 652975), (200, 600737), (230, 522380), (460, 261190), (575, 208952), (920, 130595), (1150, 104476), (2300, 52238), (4600, 26119)]