1348748640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2609}}^1$

素因数の和:2989

約数の個数: 144

約数和(自身を含む): 4617194400

約数和(自身を除く): 3268445760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 359, 360, 480, 718, 720, 1077, 1436, 1440, 1795, 2154, 2609, 2872, 3231, 3590, 4308, 5218, 5385, 5744, 6462, 7180, 7827, 8616, 10436, 10770, 11488, 12924, 13045, 14360, 15654, 16155, 17232, 20872, 21540, 23481, 25848, 26090, 28720, 31308, 32310, 34464, 39135, 41744, 43080, 46962, 51696, 52180, 57440, 62616, 64620, 78270, 83488, 86160, 93924, 103392, 104360, 117405, 125232, 129240, 156540, 172320, 187848, 208720, 234810, 250464, 258480, 313080, 375696, 417440, 469620, 516960, 626160, 751392, 936631, 939240, 1252320, 1873262, 1878480, 2809893, 3746524, 3756960, 4683155, 5619786, 7493048, 8429679, 9366310, 11239572, 14049465, 14986096, 16859358, 18732620, 22479144, 28098930, 29972192, 33718716, 37465240, 42148395, 44958288, 56197860, 67437432, 74930480, 84296790, 89916576, 112395720, 134874864, 149860960, 168593580, 224791440, 269749728, 337187160, 449582880, 674374320, 1348748640]

約数ペア:

[(1, 1348748640), (2, 674374320), (3, 449582880), (4, 337187160), (5, 269749728), (6, 224791440), (8, 168593580), (9, 149860960), (10, 134874864), (12, 112395720), (15, 89916576), (16, 84296790), (18, 74930480), (20, 67437432), (24, 56197860), (30, 44958288), (32, 42148395), (36, 37465240), (40, 33718716), (45, 29972192), (48, 28098930), (60, 22479144), (72, 18732620), (80, 16859358), (90, 14986096), (96, 14049465), (120, 11239572), (144, 9366310), (160, 8429679), (180, 7493048), (240, 5619786), (288, 4683155), (359, 3756960), (360, 3746524), (480, 2809893), (718, 1878480), (720, 1873262), (1077, 1252320), (1436, 939240), (1440, 936631), (1795, 751392), (2154, 626160), (2609, 516960), (2872, 469620), (3231, 417440), (3590, 375696), (4308, 313080), (5218, 258480), (5385, 250464), (5744, 234810), (6462, 208720), (7180, 187848), (7827, 172320), (8616, 156540), (10436, 129240), (10770, 125232), (11488, 117405), (12924, 104360), (13045, 103392), (14360, 93924), (15654, 86160), (16155, 83488), (17232, 78270), (20872, 64620), (21540, 62616), (23481, 57440), (25848, 52180), (26090, 51696), (28720, 46962), (31308, 43080), (32310, 41744), (34464, 39135)]