6581520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:310

約数の個数: 160

約数和(自身を含む): 24819840

約数和(自身を除く): 18238320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 277, 297, 330, 360, 396, 432, 440, 495, 528, 540, 554, 594, 660, 720, 792, 831, 880, 990, 1080, 1108, 1188, 1320, 1385, 1485, 1584, 1662, 1980, 2160, 2216, 2376, 2493, 2640, 2770, 2970, 3047, 3324, 3960, 4155, 4432, 4752, 4986, 5540, 5940, 6094, 6648, 7479, 7920, 8310, 9141, 9972, 11080, 11880, 12188, 12465, 13296, 14958, 15235, 16620, 18282, 19944, 22160, 23760, 24376, 24930, 27423, 29916, 30470, 33240, 36564, 37395, 39888, 45705, 48752, 49860, 54846, 59832, 60940, 66480, 73128, 74790, 82269, 91410, 99720, 109692, 119664, 121880, 137115, 146256, 149580, 164538, 182820, 199440, 219384, 243760, 274230, 299160, 329076, 365640, 411345, 438768, 548460, 598320, 658152, 731280, 822690, 1096920, 1316304, 1645380, 2193840, 3290760, 6581520]

約数ペア:

[(1, 6581520), (2, 3290760), (3, 2193840), (4, 1645380), (5, 1316304), (6, 1096920), (8, 822690), (9, 731280), (10, 658152), (11, 598320), (12, 548460), (15, 438768), (16, 411345), (18, 365640), (20, 329076), (22, 299160), (24, 274230), (27, 243760), (30, 219384), (33, 199440), (36, 182820), (40, 164538), (44, 149580), (45, 146256), (48, 137115), (54, 121880), (55, 119664), (60, 109692), (66, 99720), (72, 91410), (80, 82269), (88, 74790), (90, 73128), (99, 66480), (108, 60940), (110, 59832), (120, 54846), (132, 49860), (135, 48752), (144, 45705), (165, 39888), (176, 37395), (180, 36564), (198, 33240), (216, 30470), (220, 29916), (240, 27423), (264, 24930), (270, 24376), (277, 23760), (297, 22160), (330, 19944), (360, 18282), (396, 16620), (432, 15235), (440, 14958), (495, 13296), (528, 12465), (540, 12188), (554, 11880), (594, 11080), (660, 9972), (720, 9141), (792, 8310), (831, 7920), (880, 7479), (990, 6648), (1080, 6094), (1108, 5940), (1188, 5540), (1320, 4986), (1385, 4752), (1485, 4432), (1584, 4155), (1662, 3960), (1980, 3324), (2160, 3047), (2216, 2970), (2376, 2770), (2493, 2640)]