538535880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11779}}^1$

素因数の和:11923

約数の個数: 96

約数和(自身を含む): 1764172800

約数和(自身を除く): 1225636920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 7620, 9144, 11430, 11779, 15240, 22860, 23558, 35337, 45720, 47116, 58895, 70674, 94232, 106011, 117790, 141348, 176685, 212022, 235580, 282696, 353370, 424044, 471160, 530055, 706740, 848088, 1060110, 1413480, 1495933, 2120220, 2991866, 4240440, 4487799, 5983732, 7479665, 8975598, 11967464, 13463397, 14959330, 17951196, 22438995, 26926794, 29918660, 35902392, 44877990, 53853588, 59837320, 67316985, 89755980, 107707176, 134633970, 179511960, 269267940, 538535880]

約数ペア:

[(1, 538535880), (2, 269267940), (3, 179511960), (4, 134633970), (5, 107707176), (6, 89755980), (8, 67316985), (9, 59837320), (10, 53853588), (12, 44877990), (15, 35902392), (18, 29918660), (20, 26926794), (24, 22438995), (30, 17951196), (36, 14959330), (40, 13463397), (45, 11967464), (60, 8975598), (72, 7479665), (90, 5983732), (120, 4487799), (127, 4240440), (180, 2991866), (254, 2120220), (360, 1495933), (381, 1413480), (508, 1060110), (635, 848088), (762, 706740), (1016, 530055), (1143, 471160), (1270, 424044), (1524, 353370), (1905, 282696), (2286, 235580), (2540, 212022), (3048, 176685), (3810, 141348), (4572, 117790), (5080, 106011), (5715, 94232), (7620, 70674), (9144, 58895), (11430, 47116), (11779, 45720), (15240, 35337), (22860, 23558)]