556826880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{145007}}^1$

素因数の和:145031

約数の個数: 72

約数和(自身を含む): 1778378112

約数和(自身を除く): 1221551232

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, 145007, 290014, 435021, 580028, 725035, 870042, 1160056, 1450070, 1740084, 2175105, 2320112, 2900140, 3480168, 4350210, 4640224, 5800280, 6960336, 8700420, 9280448, 11600560, 13920672, 17400840, 18560896, 23201120, 27841344, 34801680, 37121792, 46402240, 55682688, 69603360, 92804480, 111365376, 139206720, 185608960, 278413440, 556826880]

約数ペア:

[(1, 556826880), (2, 278413440), (3, 185608960), (4, 139206720), (5, 111365376), (6, 92804480), (8, 69603360), (10, 55682688), (12, 46402240), (15, 37121792), (16, 34801680), (20, 27841344), (24, 23201120), (30, 18560896), (32, 17400840), (40, 13920672), (48, 11600560), (60, 9280448), (64, 8700420), (80, 6960336), (96, 5800280), (120, 4640224), (128, 4350210), (160, 3480168), (192, 2900140), (240, 2320112), (256, 2175105), (320, 1740084), (384, 1450070), (480, 1160056), (640, 870042), (768, 725035), (960, 580028), (1280, 435021), (1920, 290014), (3840, 145007)]