90032320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{40193}}^1$

素因数の和:40217

約数の個数: 56

約数和(自身を含む): 245022624

約数和(自身を除く): 154990304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 40193, 80386, 160772, 200965, 281351, 321544, 401930, 562702, 643088, 803860, 1125404, 1286176, 1406755, 1607720, 2250808, 2572352, 2813510, 3215440, 4501616, 5627020, 6430880, 9003232, 11254040, 12861760, 18006464, 22508080, 45016160, 90032320]

約数ペア:

[(1, 90032320), (2, 45016160), (4, 22508080), (5, 18006464), (7, 12861760), (8, 11254040), (10, 9003232), (14, 6430880), (16, 5627020), (20, 4501616), (28, 3215440), (32, 2813510), (35, 2572352), (40, 2250808), (56, 1607720), (64, 1406755), (70, 1286176), (80, 1125404), (112, 803860), (140, 643088), (160, 562702), (224, 401930), (280, 321544), (320, 281351), (448, 200965), (560, 160772), (1120, 80386), (2240, 40193)]