144300240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{28631}}^1$

素因数の和:28657

約数の個数: 120

約数和(自身を含む): 553857408

約数和(自身を除く): 409557168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 28631, 57262, 85893, 114524, 143155, 171786, 200417, 229048, 257679, 286310, 343572, 400834, 429465, 458096, 515358, 572620, 601251, 687144, 801668, 858930, 1002085, 1030716, 1145240, 1202502, 1288395, 1374288, 1603336, 1717860, 1803753, 2004170, 2061432, 2290480, 2405004, 2576790, 3006255, 3206672, 3435720, 3607506, 4008340, 4122864, 4810008, 5153580, 6012510, 6871440, 7215012, 8016680, 9018765, 9620016, 10307160, 12025020, 14430024, 16033360, 18037530, 20614320, 24050040, 28860048, 36075060, 48100080, 72150120, 144300240]

約数ペア:

[(1, 144300240), (2, 72150120), (3, 48100080), (4, 36075060), (5, 28860048), (6, 24050040), (7, 20614320), (8, 18037530), (9, 16033360), (10, 14430024), (12, 12025020), (14, 10307160), (15, 9620016), (16, 9018765), (18, 8016680), (20, 7215012), (21, 6871440), (24, 6012510), (28, 5153580), (30, 4810008), (35, 4122864), (36, 4008340), (40, 3607506), (42, 3435720), (45, 3206672), (48, 3006255), (56, 2576790), (60, 2405004), (63, 2290480), (70, 2061432), (72, 2004170), (80, 1803753), (84, 1717860), (90, 1603336), (105, 1374288), (112, 1288395), (120, 1202502), (126, 1145240), (140, 1030716), (144, 1002085), (168, 858930), (180, 801668), (210, 687144), (240, 601251), (252, 572620), (280, 515358), (315, 458096), (336, 429465), (360, 400834), (420, 343572), (504, 286310), (560, 257679), (630, 229048), (720, 200417), (840, 171786), (1008, 143155), (1260, 114524), (1680, 85893), (2520, 57262), (5040, 28631)]