15377920

素因数分解:

$2^9\times 5^1\times {\mathrm{6007}}^1$

素因数の和:6030

約数の個数: 40

約数和(自身を含む): 36877104

約数和(自身を除く): 21499184

約数列:

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

約数ペア:

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