180336240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11927}}^1$

素因数の和:11956

約数の個数: 160

約数和(自身を含む): 709954560

約数和(自身を除く): 529618320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 11927, 15120, 23854, 35781, 47708, 59635, 71562, 83489, 95416, 107343, 119270, 143124, 166978, 178905, 190832, 214686, 238540, 250467, 286248, 322029, 333956, 357810, 417445, 429372, 477080, 500934, 536715, 572496, 644058, 667912, 715620, 751401, 834890, 858744, 954160, 1001868, 1073430, 1252335, 1288116, 1335824, 1431240, 1502802, 1610145, 1669780, 1717488, 2003736, 2146860, 2254203, 2504670, 2576232, 2862480, 3005604, 3220290, 3339560, 3757005, 4007472, 4293720, 4508406, 5009340, 5152464, 6011208, 6440580, 6679120, 7514010, 8587440, 9016812, 10018680, 11271015, 12022416, 12881160, 15028020, 18033624, 20037360, 22542030, 25762320, 30056040, 36067248, 45084060, 60112080, 90168120, 180336240]

約数ペア:

[(1, 180336240), (2, 90168120), (3, 60112080), (4, 45084060), (5, 36067248), (6, 30056040), (7, 25762320), (8, 22542030), (9, 20037360), (10, 18033624), (12, 15028020), (14, 12881160), (15, 12022416), (16, 11271015), (18, 10018680), (20, 9016812), (21, 8587440), (24, 7514010), (27, 6679120), (28, 6440580), (30, 6011208), (35, 5152464), (36, 5009340), (40, 4508406), (42, 4293720), (45, 4007472), (48, 3757005), (54, 3339560), (56, 3220290), (60, 3005604), (63, 2862480), (70, 2576232), (72, 2504670), (80, 2254203), (84, 2146860), (90, 2003736), (105, 1717488), (108, 1669780), (112, 1610145), (120, 1502802), (126, 1431240), (135, 1335824), (140, 1288116), (144, 1252335), (168, 1073430), (180, 1001868), (189, 954160), (210, 858744), (216, 834890), (240, 751401), (252, 715620), (270, 667912), (280, 644058), (315, 572496), (336, 536715), (360, 500934), (378, 477080), (420, 429372), (432, 417445), (504, 357810), (540, 333956), (560, 322029), (630, 286248), (720, 250467), (756, 238540), (840, 214686), (945, 190832), (1008, 178905), (1080, 166978), (1260, 143124), (1512, 119270), (1680, 107343), (1890, 95416), (2160, 83489), (2520, 71562), (3024, 59635), (3780, 47708), (5040, 35781), (7560, 23854), (11927, 15120)]