22487760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:410

約数の個数: 160

約数和(自身を含む): 80352000

約数和(自身を除く): 57864240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 359, 360, 432, 435, 464, 522, 540, 580, 696, 718, 720, 783, 870, 1044, 1077, 1080, 1160, 1305, 1392, 1436, 1566, 1740, 1795, 2088, 2154, 2160, 2320, 2610, 2872, 3132, 3231, 3480, 3590, 3915, 4176, 4308, 5220, 5385, 5744, 6264, 6462, 6960, 7180, 7830, 8616, 9693, 10411, 10440, 10770, 12528, 12924, 14360, 15660, 16155, 17232, 19386, 20822, 20880, 21540, 25848, 28720, 31233, 31320, 32310, 38772, 41644, 43080, 48465, 51696, 52055, 62466, 62640, 64620, 77544, 83288, 86160, 93699, 96930, 104110, 124932, 129240, 155088, 156165, 166576, 187398, 193860, 208220, 249864, 258480, 281097, 312330, 374796, 387720, 416440, 468495, 499728, 562194, 624660, 749592, 775440, 832880, 936990, 1124388, 1249320, 1405485, 1499184, 1873980, 2248776, 2498640, 2810970, 3747960, 4497552, 5621940, 7495920, 11243880, 22487760]

約数ペア:

[(1, 22487760), (2, 11243880), (3, 7495920), (4, 5621940), (5, 4497552), (6, 3747960), (8, 2810970), (9, 2498640), (10, 2248776), (12, 1873980), (15, 1499184), (16, 1405485), (18, 1249320), (20, 1124388), (24, 936990), (27, 832880), (29, 775440), (30, 749592), (36, 624660), (40, 562194), (45, 499728), (48, 468495), (54, 416440), (58, 387720), (60, 374796), (72, 312330), (80, 281097), (87, 258480), (90, 249864), (108, 208220), (116, 193860), (120, 187398), (135, 166576), (144, 156165), (145, 155088), (174, 129240), (180, 124932), (216, 104110), (232, 96930), (240, 93699), (261, 86160), (270, 83288), (290, 77544), (348, 64620), (359, 62640), (360, 62466), (432, 52055), (435, 51696), (464, 48465), (522, 43080), (540, 41644), (580, 38772), (696, 32310), (718, 31320), (720, 31233), (783, 28720), (870, 25848), (1044, 21540), (1077, 20880), (1080, 20822), (1160, 19386), (1305, 17232), (1392, 16155), (1436, 15660), (1566, 14360), (1740, 12924), (1795, 12528), (2088, 10770), (2154, 10440), (2160, 10411), (2320, 9693), (2610, 8616), (2872, 7830), (3132, 7180), (3231, 6960), (3480, 6462), (3590, 6264), (3915, 5744), (4176, 5385), (4308, 5220)]