18480388080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{90911}}^1$

素因数の和:90956

約数の個数: 240

約数和(自身を含む): 71967393792

約数和(自身を除く): 53487005712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1452, 1540, 1680, 1694, 1815, 1848, 1936, 2310, 2420, 2541, 2640, 2904, 3080, 3388, 3630, 3696, 4235, 4620, 4840, 5082, 5808, 6160, 6776, 7260, 8470, 9240, 9680, 10164, 12705, 13552, 14520, 16940, 18480, 20328, 25410, 29040, 33880, 40656, 50820, 67760, 90911, 101640, 181822, 203280, 272733, 363644, 454555, 545466, 636377, 727288, 909110, 1000021, 1090932, 1272754, 1363665, 1454576, 1818220, 1909131, 2000042, 2181864, 2545508, 2727330, 3000063, 3181885, 3636440, 3818262, 4000084, 4363728, 5000105, 5091016, 5454660, 6000126, 6363770, 7000147, 7272880, 7636524, 8000168, 9545655, 10000210, 10182032, 10909320, 11000231, 12000252, 12727540, 14000294, 15000315, 15273048, 16000336, 19091310, 20000420, 21000441, 21818640, 22000462, 24000504, 25455080, 28000588, 30000630, 30546096, 33000693, 35000735, 38182620, 40000840, 42000882, 44000924, 48001008, 50910160, 55001155, 56001176, 60001260, 66001386, 70001470, 76365240, 77001617, 80001680, 84001764, 88001848, 105002205, 110002310, 112002352, 120002520, 132002772, 140002940, 152730480, 154003234, 165003465, 168003528, 176003696, 210004410, 220004620, 231004851, 240005040, 264005544, 280005880, 308006468, 330006930, 336007056, 385008085, 420008820, 440009240, 462009702, 528011088, 560011760, 616012936, 660013860, 770016170, 840017640, 880018480, 924019404, 1155024255, 1232025872, 1320027720, 1540032340, 1680035280, 1848038808, 2310048510, 2640055440, 3080064680, 3696077616, 4620097020, 6160129360, 9240194040, 18480388080]

約数ペア:

[(1, 18480388080), (2, 9240194040), (3, 6160129360), (4, 4620097020), (5, 3696077616), (6, 3080064680), (7, 2640055440), (8, 2310048510), (10, 1848038808), (11, 1680035280), (12, 1540032340), (14, 1320027720), (15, 1232025872), (16, 1155024255), (20, 924019404), (21, 880018480), (22, 840017640), (24, 770016170), (28, 660013860), (30, 616012936), (33, 560011760), (35, 528011088), (40, 462009702), (42, 440009240), (44, 420008820), (48, 385008085), (55, 336007056), (56, 330006930), (60, 308006468), (66, 280005880), (70, 264005544), (77, 240005040), (80, 231004851), (84, 220004620), (88, 210004410), (105, 176003696), (110, 168003528), (112, 165003465), (120, 154003234), (121, 152730480), (132, 140002940), (140, 132002772), (154, 120002520), (165, 112002352), (168, 110002310), (176, 105002205), (210, 88001848), (220, 84001764), (231, 80001680), (240, 77001617), (242, 76365240), (264, 70001470), (280, 66001386), (308, 60001260), (330, 56001176), (336, 55001155), (363, 50910160), (385, 48001008), (420, 44000924), (440, 42000882), (462, 40000840), (484, 38182620), (528, 35000735), (560, 33000693), (605, 30546096), (616, 30000630), (660, 28000588), (726, 25455080), (770, 24000504), (840, 22000462), (847, 21818640), (880, 21000441), (924, 20000420), (968, 19091310), (1155, 16000336), (1210, 15273048), (1232, 15000315), (1320, 14000294), (1452, 12727540), (1540, 12000252), (1680, 11000231), (1694, 10909320), (1815, 10182032), (1848, 10000210), (1936, 9545655), (2310, 8000168), (2420, 7636524), (2541, 7272880), (2640, 7000147), (2904, 6363770), (3080, 6000126), (3388, 5454660), (3630, 5091016), (3696, 5000105), (4235, 4363728), (4620, 4000084), (4840, 3818262), (5082, 3636440), (5808, 3181885), (6160, 3000063), (6776, 2727330), (7260, 2545508), (8470, 2181864), (9240, 2000042), (9680, 1909131), (10164, 1818220), (12705, 1454576), (13552, 1363665), (14520, 1272754), (16940, 1090932), (18480, 1000021), (20328, 909110), (25410, 727288), (29040, 636377), (33880, 545466), (40656, 454555), (50820, 363644), (67760, 272733), (90911, 203280), (101640, 181822)]