120375520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25943}}^1$

素因数の和:25987

約数の個数: 48

約数和(自身を含む): 294204960

約数和(自身を除く): 173829440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 25943, 51886, 103772, 129715, 207544, 259430, 415088, 518860, 752347, 830176, 1037720, 1504694, 2075440, 3009388, 3761735, 4150880, 6018776, 7523470, 12037552, 15046940, 24075104, 30093880, 60187760, 120375520]

約数ペア:

[(1, 120375520), (2, 60187760), (4, 30093880), (5, 24075104), (8, 15046940), (10, 12037552), (16, 7523470), (20, 6018776), (29, 4150880), (32, 3761735), (40, 3009388), (58, 2075440), (80, 1504694), (116, 1037720), (145, 830176), (160, 752347), (232, 518860), (290, 415088), (464, 259430), (580, 207544), (928, 129715), (1160, 103772), (2320, 51886), (4640, 25943)]