30755840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{6007}}^1$

素因数の和:6032

約数の個数: 44

約数和(自身を含む): 73790256

約数和(自身を除く): 43034416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 6007, 12014, 24028, 30035, 48056, 60070, 96112, 120140, 192224, 240280, 384448, 480560, 768896, 961120, 1537792, 1922240, 3075584, 3844480, 6151168, 7688960, 15377920, 30755840]

約数ペア:

[(1, 30755840), (2, 15377920), (4, 7688960), (5, 6151168), (8, 3844480), (10, 3075584), (16, 1922240), (20, 1537792), (32, 961120), (40, 768896), (64, 480560), (80, 384448), (128, 240280), (160, 192224), (256, 120140), (320, 96112), (512, 60070), (640, 48056), (1024, 30035), (1280, 24028), (2560, 12014), (5120, 6007)]