3985777920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1037963}}^1$

素因数の和:1037987

約数の個数: 72

約数和(自身を含む): 12729590496

約数和(自身を除く): 8743812576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 1037963, 2075926, 3113889, 4151852, 5189815, 6227778, 8303704, 10379630, 12455556, 15569445, 16607408, 20759260, 24911112, 31138890, 33214816, 41518520, 49822224, 62277780, 66429632, 83037040, 99644448, 124555560, 132859264, 166074080, 199288896, 249111120, 265718528, 332148160, 398577792, 498222240, 664296320, 797155584, 996444480, 1328592640, 1992888960, 3985777920]

約数ペア:

[(1, 3985777920), (2, 1992888960), (3, 1328592640), (4, 996444480), (5, 797155584), (6, 664296320), (8, 498222240), (10, 398577792), (12, 332148160), (15, 265718528), (16, 249111120), (20, 199288896), (24, 166074080), (30, 132859264), (32, 124555560), (40, 99644448), (48, 83037040), (60, 66429632), (64, 62277780), (80, 49822224), (96, 41518520), (120, 33214816), (128, 31138890), (160, 24911112), (192, 20759260), (240, 16607408), (256, 15569445), (320, 12455556), (384, 10379630), (480, 8303704), (640, 6227778), (768, 5189815), (960, 4151852), (1280, 3113889), (1920, 2075926), (3840, 1037963)]