163427760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2609}}^1$

素因数の和:2660

約数の個数: 160

約数和(自身を含む): 582552000

約数和(自身を除く): 419124240

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, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2609, 2610, 3132, 3480, 3915, 4176, 5218, 5220, 6264, 6960, 7827, 7830, 10436, 10440, 12528, 13045, 15654, 15660, 20872, 20880, 23481, 26090, 31308, 31320, 39135, 41744, 46962, 52180, 62616, 62640, 70443, 75661, 78270, 93924, 104360, 117405, 125232, 140886, 151322, 156540, 187848, 208720, 226983, 234810, 281772, 302644, 313080, 352215, 375696, 378305, 453966, 469620, 563544, 605288, 626160, 680949, 704430, 756610, 907932, 939240, 1127088, 1134915, 1210576, 1361898, 1408860, 1513220, 1815864, 1878480, 2042847, 2269830, 2723796, 2817720, 3026440, 3404745, 3631728, 4085694, 4539660, 5447592, 5635440, 6052880, 6809490, 8171388, 9079320, 10214235, 10895184, 13618980, 16342776, 18158640, 20428470, 27237960, 32685552, 40856940, 54475920, 81713880, 163427760]

約数ペア:

[(1, 163427760), (2, 81713880), (3, 54475920), (4, 40856940), (5, 32685552), (6, 27237960), (8, 20428470), (9, 18158640), (10, 16342776), (12, 13618980), (15, 10895184), (16, 10214235), (18, 9079320), (20, 8171388), (24, 6809490), (27, 6052880), (29, 5635440), (30, 5447592), (36, 4539660), (40, 4085694), (45, 3631728), (48, 3404745), (54, 3026440), (58, 2817720), (60, 2723796), (72, 2269830), (80, 2042847), (87, 1878480), (90, 1815864), (108, 1513220), (116, 1408860), (120, 1361898), (135, 1210576), (144, 1134915), (145, 1127088), (174, 939240), (180, 907932), (216, 756610), (232, 704430), (240, 680949), (261, 626160), (270, 605288), (290, 563544), (348, 469620), (360, 453966), (432, 378305), (435, 375696), (464, 352215), (522, 313080), (540, 302644), (580, 281772), (696, 234810), (720, 226983), (783, 208720), (870, 187848), (1044, 156540), (1080, 151322), (1160, 140886), (1305, 125232), (1392, 117405), (1566, 104360), (1740, 93924), (2088, 78270), (2160, 75661), (2320, 70443), (2609, 62640), (2610, 62616), (3132, 52180), (3480, 46962), (3915, 41744), (4176, 39135), (5218, 31320), (5220, 31308), (6264, 26090), (6960, 23481), (7827, 20880), (7830, 20872), (10436, 15660), (10440, 15654), (12528, 13045)]