91027440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{18061}}^1$

素因数の和:18087

約数の個数: 120

約数和(自身を含む): 349391328

約数和(自身を除く): 258363888

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, 18061, 36122, 54183, 72244, 90305, 108366, 126427, 144488, 162549, 180610, 216732, 252854, 270915, 288976, 325098, 361220, 379281, 433464, 505708, 541830, 632135, 650196, 722440, 758562, 812745, 866928, 1011416, 1083660, 1137843, 1264270, 1300392, 1444880, 1517124, 1625490, 1896405, 2022832, 2167320, 2275686, 2528540, 2600784, 3034248, 3250980, 3792810, 4334640, 4551372, 5057080, 5689215, 6068496, 6501960, 7585620, 9102744, 10114160, 11378430, 13003920, 15171240, 18205488, 22756860, 30342480, 45513720, 91027440]

約数ペア:

[(1, 91027440), (2, 45513720), (3, 30342480), (4, 22756860), (5, 18205488), (6, 15171240), (7, 13003920), (8, 11378430), (9, 10114160), (10, 9102744), (12, 7585620), (14, 6501960), (15, 6068496), (16, 5689215), (18, 5057080), (20, 4551372), (21, 4334640), (24, 3792810), (28, 3250980), (30, 3034248), (35, 2600784), (36, 2528540), (40, 2275686), (42, 2167320), (45, 2022832), (48, 1896405), (56, 1625490), (60, 1517124), (63, 1444880), (70, 1300392), (72, 1264270), (80, 1137843), (84, 1083660), (90, 1011416), (105, 866928), (112, 812745), (120, 758562), (126, 722440), (140, 650196), (144, 632135), (168, 541830), (180, 505708), (210, 433464), (240, 379281), (252, 361220), (280, 325098), (315, 288976), (336, 270915), (360, 252854), (420, 216732), (504, 180610), (560, 162549), (630, 144488), (720, 126427), (840, 108366), (1008, 90305), (1260, 72244), (1680, 54183), (2520, 36122), (5040, 18061)]