154423440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1543}}^1$

素因数の和:1701

約数の個数: 120

約数和(自身を含む): 522674880

約数和(自身を除く): 368251440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1543, 1668, 2085, 2224, 2502, 2780, 3086, 3336, 4170, 4629, 5004, 5560, 6172, 6255, 6672, 7715, 8340, 9258, 10008, 11120, 12344, 12510, 13887, 15430, 16680, 18516, 20016, 23145, 24688, 25020, 27774, 30860, 33360, 37032, 46290, 50040, 55548, 61720, 69435, 74064, 92580, 100080, 111096, 123440, 138870, 185160, 214477, 222192, 277740, 370320, 428954, 555480, 643431, 857908, 1072385, 1110960, 1286862, 1715816, 1930293, 2144770, 2573724, 3217155, 3431632, 3860586, 4289540, 5147448, 6434310, 7721172, 8579080, 9651465, 10294896, 12868620, 15442344, 17158160, 19302930, 25737240, 30884688, 38605860, 51474480, 77211720, 154423440]

約数ペア:

[(1, 154423440), (2, 77211720), (3, 51474480), (4, 38605860), (5, 30884688), (6, 25737240), (8, 19302930), (9, 17158160), (10, 15442344), (12, 12868620), (15, 10294896), (16, 9651465), (18, 8579080), (20, 7721172), (24, 6434310), (30, 5147448), (36, 4289540), (40, 3860586), (45, 3431632), (48, 3217155), (60, 2573724), (72, 2144770), (80, 1930293), (90, 1715816), (120, 1286862), (139, 1110960), (144, 1072385), (180, 857908), (240, 643431), (278, 555480), (360, 428954), (417, 370320), (556, 277740), (695, 222192), (720, 214477), (834, 185160), (1112, 138870), (1251, 123440), (1390, 111096), (1543, 100080), (1668, 92580), (2085, 74064), (2224, 69435), (2502, 61720), (2780, 55548), (3086, 50040), (3336, 46290), (4170, 37032), (4629, 33360), (5004, 30860), (5560, 27774), (6172, 25020), (6255, 24688), (6672, 23145), (7715, 20016), (8340, 18516), (9258, 16680), (10008, 15430), (11120, 13887), (12344, 12510)]