2546803440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:604

約数の個数: 240

約数和(自身を含む): 8774438400

約数和(自身を除く): 6227634960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 167, 177, 180, 236, 240, 295, 334, 354, 359, 360, 472, 501, 531, 590, 668, 708, 718, 720, 835, 885, 944, 1002, 1062, 1077, 1180, 1336, 1416, 1436, 1503, 1670, 1770, 1795, 2004, 2124, 2154, 2360, 2505, 2655, 2672, 2832, 2872, 3006, 3231, 3340, 3540, 3590, 4008, 4248, 4308, 4720, 5010, 5310, 5385, 5744, 6012, 6462, 6680, 7080, 7180, 7515, 8016, 8496, 8616, 9853, 10020, 10620, 10770, 12024, 12924, 13360, 14160, 14360, 15030, 16155, 17232, 19706, 20040, 21181, 21240, 21540, 24048, 25848, 28720, 29559, 30060, 32310, 39412, 40080, 42362, 42480, 43080, 49265, 51696, 59118, 59953, 60120, 63543, 64620, 78824, 84724, 86160, 88677, 98530, 105905, 118236, 119906, 120240, 127086, 129240, 147795, 157648, 169448, 177354, 179859, 190629, 197060, 211810, 236472, 239812, 254172, 258480, 295590, 299765, 317715, 338896, 354708, 359718, 381258, 394120, 423620, 443385, 472944, 479624, 508344, 539577, 591180, 599530, 635430, 709416, 719436, 762516, 788240, 847240, 886770, 899295, 953145, 959248, 1016688, 1079154, 1182360, 1199060, 1270860, 1418832, 1438872, 1525032, 1694480, 1773540, 1798590, 1906290, 2158308, 2364720, 2398120, 2541720, 2697885, 2877744, 3050064, 3537227, 3547080, 3597180, 3812580, 4316616, 4796240, 5083440, 5395770, 7074454, 7094160, 7194360, 7625160, 8633232, 10611681, 10791540, 14148908, 14388720, 15250320, 17686135, 21223362, 21583080, 28297816, 31835043, 35372270, 42446724, 43166160, 53058405, 56595632, 63670086, 70744540, 84893448, 106116810, 127340172, 141489080, 159175215, 169786896, 212233620, 254680344, 282978160, 318350430, 424467240, 509360688, 636700860, 848934480, 1273401720, 2546803440]

約数ペア:

[(1, 2546803440), (2, 1273401720), (3, 848934480), (4, 636700860), (5, 509360688), (6, 424467240), (8, 318350430), (9, 282978160), (10, 254680344), (12, 212233620), (15, 169786896), (16, 159175215), (18, 141489080), (20, 127340172), (24, 106116810), (30, 84893448), (36, 70744540), (40, 63670086), (45, 56595632), (48, 53058405), (59, 43166160), (60, 42446724), (72, 35372270), (80, 31835043), (90, 28297816), (118, 21583080), (120, 21223362), (144, 17686135), (167, 15250320), (177, 14388720), (180, 14148908), (236, 10791540), (240, 10611681), (295, 8633232), (334, 7625160), (354, 7194360), (359, 7094160), (360, 7074454), (472, 5395770), (501, 5083440), (531, 4796240), (590, 4316616), (668, 3812580), (708, 3597180), (718, 3547080), (720, 3537227), (835, 3050064), (885, 2877744), (944, 2697885), (1002, 2541720), (1062, 2398120), (1077, 2364720), (1180, 2158308), (1336, 1906290), (1416, 1798590), (1436, 1773540), (1503, 1694480), (1670, 1525032), (1770, 1438872), (1795, 1418832), (2004, 1270860), (2124, 1199060), (2154, 1182360), (2360, 1079154), (2505, 1016688), (2655, 959248), (2672, 953145), (2832, 899295), (2872, 886770), (3006, 847240), (3231, 788240), (3340, 762516), (3540, 719436), (3590, 709416), (4008, 635430), (4248, 599530), (4308, 591180), (4720, 539577), (5010, 508344), (5310, 479624), (5385, 472944), (5744, 443385), (6012, 423620), (6462, 394120), (6680, 381258), (7080, 359718), (7180, 354708), (7515, 338896), (8016, 317715), (8496, 299765), (8616, 295590), (9853, 258480), (10020, 254172), (10620, 239812), (10770, 236472), (12024, 211810), (12924, 197060), (13360, 190629), (14160, 179859), (14360, 177354), (15030, 169448), (16155, 157648), (17232, 147795), (19706, 129240), (20040, 127086), (21181, 120240), (21240, 119906), (21540, 118236), (24048, 105905), (25848, 98530), (28720, 88677), (29559, 86160), (30060, 84724), (32310, 78824), (39412, 64620), (40080, 63543), (42362, 60120), (42480, 59953), (43080, 59118), (49265, 51696)]