405179280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17053}}^1$

素因数の和:17086

約数の個数: 160

約数和(自身を含む): 1522581120

約数和(自身を除く): 1117401840

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, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 17053, 23760, 34106, 51159, 68212, 85265, 102318, 136424, 153477, 170530, 187583, 204636, 255795, 272848, 306954, 341060, 375166, 409272, 460431, 511590, 562749, 613908, 682120, 750332, 767385, 818544, 920862, 937915, 1023180, 1125498, 1227816, 1364240, 1500664, 1534770, 1688247, 1841724, 1875830, 2046360, 2250996, 2302155, 2455632, 2813745, 3001328, 3069540, 3376494, 3683448, 3751660, 4092720, 4501992, 4604310, 5064741, 5627490, 6139080, 6752988, 7366896, 7503320, 8441235, 9003984, 9208620, 10129482, 11254980, 12278160, 13505976, 15006640, 16882470, 18417240, 20258964, 22509960, 25323705, 27011952, 33764940, 36834480, 40517928, 45019920, 50647410, 67529880, 81035856, 101294820, 135059760, 202589640, 405179280]

約数ペア:

[(1, 405179280), (2, 202589640), (3, 135059760), (4, 101294820), (5, 81035856), (6, 67529880), (8, 50647410), (9, 45019920), (10, 40517928), (11, 36834480), (12, 33764940), (15, 27011952), (16, 25323705), (18, 22509960), (20, 20258964), (22, 18417240), (24, 16882470), (27, 15006640), (30, 13505976), (33, 12278160), (36, 11254980), (40, 10129482), (44, 9208620), (45, 9003984), (48, 8441235), (54, 7503320), (55, 7366896), (60, 6752988), (66, 6139080), (72, 5627490), (80, 5064741), (88, 4604310), (90, 4501992), (99, 4092720), (108, 3751660), (110, 3683448), (120, 3376494), (132, 3069540), (135, 3001328), (144, 2813745), (165, 2455632), (176, 2302155), (180, 2250996), (198, 2046360), (216, 1875830), (220, 1841724), (240, 1688247), (264, 1534770), (270, 1500664), (297, 1364240), (330, 1227816), (360, 1125498), (396, 1023180), (432, 937915), (440, 920862), (495, 818544), (528, 767385), (540, 750332), (594, 682120), (660, 613908), (720, 562749), (792, 511590), (880, 460431), (990, 409272), (1080, 375166), (1188, 341060), (1320, 306954), (1485, 272848), (1584, 255795), (1980, 204636), (2160, 187583), (2376, 170530), (2640, 153477), (2970, 136424), (3960, 102318), (4752, 85265), (5940, 68212), (7920, 51159), (11880, 34106), (17053, 23760)]