7871040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{911}}^1$

素因数の和:937

約数の個数: 112

約数和(自身を含む): 27797760

約数和(自身を除く): 19926720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 911, 960, 1080, 1440, 1728, 1822, 2160, 2733, 2880, 3644, 4320, 4555, 5466, 7288, 8199, 8640, 9110, 10932, 13665, 14576, 16398, 18220, 21864, 24597, 27330, 29152, 32796, 36440, 40995, 43728, 49194, 54660, 58304, 65592, 72880, 81990, 87456, 98388, 109320, 122985, 131184, 145760, 163980, 174912, 196776, 218640, 245970, 262368, 291520, 327960, 393552, 437280, 491940, 524736, 655920, 787104, 874560, 983880, 1311840, 1574208, 1967760, 2623680, 3935520, 7871040]

約数ペア:

[(1, 7871040), (2, 3935520), (3, 2623680), (4, 1967760), (5, 1574208), (6, 1311840), (8, 983880), (9, 874560), (10, 787104), (12, 655920), (15, 524736), (16, 491940), (18, 437280), (20, 393552), (24, 327960), (27, 291520), (30, 262368), (32, 245970), (36, 218640), (40, 196776), (45, 174912), (48, 163980), (54, 145760), (60, 131184), (64, 122985), (72, 109320), (80, 98388), (90, 87456), (96, 81990), (108, 72880), (120, 65592), (135, 58304), (144, 54660), (160, 49194), (180, 43728), (192, 40995), (216, 36440), (240, 32796), (270, 29152), (288, 27330), (320, 24597), (360, 21864), (432, 18220), (480, 16398), (540, 14576), (576, 13665), (720, 10932), (864, 9110), (911, 8640), (960, 8199), (1080, 7288), (1440, 5466), (1728, 4555), (1822, 4320), (2160, 3644), (2733, 2880)]