355855680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13729}}^1$

素因数の和:13758

約数の個数: 140

約数和(自身を含む): 1265933460

約数和(自身を除く): 910077780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 13729, 25920, 27458, 41187, 54916, 68645, 82374, 109832, 123561, 137290, 164748, 205935, 219664, 247122, 274580, 329496, 370683, 411870, 439328, 494244, 549160, 617805, 658992, 741366, 823740, 878656, 988488, 1098320, 1112049, 1235610, 1317984, 1482732, 1647480, 1853415, 1976976, 2196640, 2224098, 2471220, 2635968, 2965464, 3294960, 3706830, 3953952, 4393280, 4448196, 4942440, 5560245, 5930928, 6589920, 7413660, 7907904, 8896392, 9884880, 11120490, 11861856, 13179840, 14827320, 17792784, 19769760, 22240980, 23723712, 29654640, 35585568, 39539520, 44481960, 59309280, 71171136, 88963920, 118618560, 177927840, 355855680]

約数ペア:

[(1, 355855680), (2, 177927840), (3, 118618560), (4, 88963920), (5, 71171136), (6, 59309280), (8, 44481960), (9, 39539520), (10, 35585568), (12, 29654640), (15, 23723712), (16, 22240980), (18, 19769760), (20, 17792784), (24, 14827320), (27, 13179840), (30, 11861856), (32, 11120490), (36, 9884880), (40, 8896392), (45, 7907904), (48, 7413660), (54, 6589920), (60, 5930928), (64, 5560245), (72, 4942440), (80, 4448196), (81, 4393280), (90, 3953952), (96, 3706830), (108, 3294960), (120, 2965464), (135, 2635968), (144, 2471220), (160, 2224098), (162, 2196640), (180, 1976976), (192, 1853415), (216, 1647480), (240, 1482732), (270, 1317984), (288, 1235610), (320, 1112049), (324, 1098320), (360, 988488), (405, 878656), (432, 823740), (480, 741366), (540, 658992), (576, 617805), (648, 549160), (720, 494244), (810, 439328), (864, 411870), (960, 370683), (1080, 329496), (1296, 274580), (1440, 247122), (1620, 219664), (1728, 205935), (2160, 164748), (2592, 137290), (2880, 123561), (3240, 109832), (4320, 82374), (5184, 68645), (6480, 54916), (8640, 41187), (12960, 27458), (13729, 25920)]