80461080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:423

約数の個数: 256

約数和(自身を含む): 317952000

約数和(自身を除く): 237490920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 348, 360, 367, 378, 406, 420, 435, 504, 522, 540, 580, 609, 630, 696, 734, 756, 783, 812, 840, 870, 945, 1015, 1044, 1080, 1101, 1160, 1218, 1260, 1305, 1468, 1512, 1566, 1624, 1740, 1827, 1835, 1890, 2030, 2088, 2202, 2436, 2520, 2569, 2610, 2936, 3045, 3132, 3303, 3480, 3654, 3670, 3780, 3915, 4060, 4404, 4872, 5138, 5220, 5481, 5505, 6090, 6264, 6606, 7308, 7340, 7560, 7707, 7830, 8120, 8808, 9135, 9909, 10276, 10440, 10643, 10962, 11010, 12180, 12845, 13212, 14616, 14680, 15414, 15660, 16515, 18270, 19818, 20552, 21286, 21924, 22020, 23121, 24360, 25690, 26424, 27405, 30828, 31320, 31929, 33030, 36540, 38535, 39636, 42572, 43848, 44040, 46242, 49545, 51380, 53215, 54810, 61656, 63858, 66060, 69363, 73080, 74501, 77070, 79272, 85144, 92484, 95787, 99090, 102760, 106430, 109620, 115605, 127716, 132120, 138726, 149002, 154140, 159645, 184968, 191574, 198180, 212860, 219240, 223503, 231210, 255432, 277452, 287361, 298004, 308280, 319290, 346815, 372505, 383148, 396360, 425720, 447006, 462420, 478935, 554904, 574722, 596008, 638580, 670509, 693630, 745010, 766296, 894012, 924840, 957870, 1117515, 1149444, 1277160, 1341018, 1387260, 1436805, 1490020, 1788024, 1915740, 2011527, 2235030, 2298888, 2682036, 2774520, 2873610, 2980040, 3352545, 3831480, 4023054, 4470060, 5364072, 5747220, 6705090, 8046108, 8940120, 10057635, 11494440, 13410180, 16092216, 20115270, 26820360, 40230540, 80461080]

約数ペア:

[(1, 80461080), (2, 40230540), (3, 26820360), (4, 20115270), (5, 16092216), (6, 13410180), (7, 11494440), (8, 10057635), (9, 8940120), (10, 8046108), (12, 6705090), (14, 5747220), (15, 5364072), (18, 4470060), (20, 4023054), (21, 3831480), (24, 3352545), (27, 2980040), (28, 2873610), (29, 2774520), (30, 2682036), (35, 2298888), (36, 2235030), (40, 2011527), (42, 1915740), (45, 1788024), (54, 1490020), (56, 1436805), (58, 1387260), (60, 1341018), (63, 1277160), (70, 1149444), (72, 1117515), (84, 957870), (87, 924840), (90, 894012), (105, 766296), (108, 745010), (116, 693630), (120, 670509), (126, 638580), (135, 596008), (140, 574722), (145, 554904), (168, 478935), (174, 462420), (180, 447006), (189, 425720), (203, 396360), (210, 383148), (216, 372505), (232, 346815), (252, 319290), (261, 308280), (270, 298004), (280, 287361), (290, 277452), (315, 255432), (348, 231210), (360, 223503), (367, 219240), (378, 212860), (406, 198180), (420, 191574), (435, 184968), (504, 159645), (522, 154140), (540, 149002), (580, 138726), (609, 132120), (630, 127716), (696, 115605), (734, 109620), (756, 106430), (783, 102760), (812, 99090), (840, 95787), (870, 92484), (945, 85144), (1015, 79272), (1044, 77070), (1080, 74501), (1101, 73080), (1160, 69363), (1218, 66060), (1260, 63858), (1305, 61656), (1468, 54810), (1512, 53215), (1566, 51380), (1624, 49545), (1740, 46242), (1827, 44040), (1835, 43848), (1890, 42572), (2030, 39636), (2088, 38535), (2202, 36540), (2436, 33030), (2520, 31929), (2569, 31320), (2610, 30828), (2936, 27405), (3045, 26424), (3132, 25690), (3303, 24360), (3480, 23121), (3654, 22020), (3670, 21924), (3780, 21286), (3915, 20552), (4060, 19818), (4404, 18270), (4872, 16515), (5138, 15660), (5220, 15414), (5481, 14680), (5505, 14616), (6090, 13212), (6264, 12845), (6606, 12180), (7308, 11010), (7340, 10962), (7560, 10643), (7707, 10440), (7830, 10276), (8120, 9909), (8808, 9135)]