489301560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13729}}^1$

素因数の和:13763

約数の個数: 160

約数和(自身を含む): 1794236400

約数和(自身を除く): 1304934840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 13729, 17820, 27458, 35640, 41187, 54916, 68645, 82374, 109832, 123561, 137290, 151019, 164748, 205935, 247122, 274580, 302038, 329496, 370683, 411870, 453057, 494244, 549160, 604076, 617805, 741366, 755095, 823740, 906114, 988488, 1112049, 1208152, 1235610, 1359171, 1482732, 1510190, 1647480, 1812228, 1853415, 2224098, 2265285, 2471220, 2718342, 2965464, 3020380, 3624456, 3706830, 4077513, 4448196, 4530570, 4942440, 5436684, 5560245, 6040760, 6795855, 7413660, 8155026, 8896392, 9061140, 10873368, 11120490, 12232539, 13591710, 14827320, 16310052, 18122280, 20387565, 22240980, 24465078, 27183420, 32620104, 40775130, 44481960, 48930156, 54366840, 61162695, 81550260, 97860312, 122325390, 163100520, 244650780, 489301560]

約数ペア:

[(1, 489301560), (2, 244650780), (3, 163100520), (4, 122325390), (5, 97860312), (6, 81550260), (8, 61162695), (9, 54366840), (10, 48930156), (11, 44481960), (12, 40775130), (15, 32620104), (18, 27183420), (20, 24465078), (22, 22240980), (24, 20387565), (27, 18122280), (30, 16310052), (33, 14827320), (36, 13591710), (40, 12232539), (44, 11120490), (45, 10873368), (54, 9061140), (55, 8896392), (60, 8155026), (66, 7413660), (72, 6795855), (81, 6040760), (88, 5560245), (90, 5436684), (99, 4942440), (108, 4530570), (110, 4448196), (120, 4077513), (132, 3706830), (135, 3624456), (162, 3020380), (165, 2965464), (180, 2718342), (198, 2471220), (216, 2265285), (220, 2224098), (264, 1853415), (270, 1812228), (297, 1647480), (324, 1510190), (330, 1482732), (360, 1359171), (396, 1235610), (405, 1208152), (440, 1112049), (495, 988488), (540, 906114), (594, 823740), (648, 755095), (660, 741366), (792, 617805), (810, 604076), (891, 549160), (990, 494244), (1080, 453057), (1188, 411870), (1320, 370683), (1485, 329496), (1620, 302038), (1782, 274580), (1980, 247122), (2376, 205935), (2970, 164748), (3240, 151019), (3564, 137290), (3960, 123561), (4455, 109832), (5940, 82374), (7128, 68645), (8910, 54916), (11880, 41187), (13729, 35640), (17820, 27458)]