1894847040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{219311}}^1$

素因数の和:219337

約数の個数: 112

約数和(自身を含む): 6684629760

約数和(自身を除く): 4789782720

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, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 219311, 438622, 657933, 877244, 1096555, 1315866, 1754488, 1973799, 2193110, 2631732, 3289665, 3508976, 3947598, 4386220, 5263464, 5921397, 6579330, 7017952, 7895196, 8772440, 9868995, 10526928, 11842794, 13158660, 14035904, 15790392, 17544880, 19737990, 21053856, 23685588, 26317320, 29606985, 31580784, 35089760, 39475980, 42107712, 47371176, 52634640, 59213970, 63161568, 70179520, 78951960, 94742352, 105269280, 118427940, 126323136, 157903920, 189484704, 210538560, 236855880, 315807840, 378969408, 473711760, 631615680, 947423520, 1894847040]

約数ペア:

[(1, 1894847040), (2, 947423520), (3, 631615680), (4, 473711760), (5, 378969408), (6, 315807840), (8, 236855880), (9, 210538560), (10, 189484704), (12, 157903920), (15, 126323136), (16, 118427940), (18, 105269280), (20, 94742352), (24, 78951960), (27, 70179520), (30, 63161568), (32, 59213970), (36, 52634640), (40, 47371176), (45, 42107712), (48, 39475980), (54, 35089760), (60, 31580784), (64, 29606985), (72, 26317320), (80, 23685588), (90, 21053856), (96, 19737990), (108, 17544880), (120, 15790392), (135, 14035904), (144, 13158660), (160, 11842794), (180, 10526928), (192, 9868995), (216, 8772440), (240, 7895196), (270, 7017952), (288, 6579330), (320, 5921397), (360, 5263464), (432, 4386220), (480, 3947598), (540, 3508976), (576, 3289665), (720, 2631732), (864, 2193110), (960, 1973799), (1080, 1754488), (1440, 1315866), (1728, 1096555), (2160, 877244), (2880, 657933), (4320, 438622), (8640, 219311)]