243558480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8387}}^1$

素因数の和:8425

約数の個数: 120

約数和(自身を含む): 830009376

約数和(自身を除く): 586450896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 8387, 9680, 14520, 16774, 25161, 29040, 33548, 41935, 50322, 67096, 83870, 92257, 100644, 125805, 134192, 167740, 184514, 201288, 251610, 276771, 335480, 369028, 402576, 461285, 503220, 553542, 670960, 738056, 922570, 1006440, 1014827, 1107084, 1383855, 1476112, 1845140, 2012880, 2029654, 2214168, 2767710, 3044481, 3690280, 4059308, 4428336, 5074135, 5535420, 6088962, 7380560, 8118616, 10148270, 11070840, 12177924, 15222405, 16237232, 20296540, 22141680, 24355848, 30444810, 40593080, 48711696, 60889620, 81186160, 121779240, 243558480]

約数ペア:

[(1, 243558480), (2, 121779240), (3, 81186160), (4, 60889620), (5, 48711696), (6, 40593080), (8, 30444810), (10, 24355848), (11, 22141680), (12, 20296540), (15, 16237232), (16, 15222405), (20, 12177924), (22, 11070840), (24, 10148270), (30, 8118616), (33, 7380560), (40, 6088962), (44, 5535420), (48, 5074135), (55, 4428336), (60, 4059308), (66, 3690280), (80, 3044481), (88, 2767710), (110, 2214168), (120, 2029654), (121, 2012880), (132, 1845140), (165, 1476112), (176, 1383855), (220, 1107084), (240, 1014827), (242, 1006440), (264, 922570), (330, 738056), (363, 670960), (440, 553542), (484, 503220), (528, 461285), (605, 402576), (660, 369028), (726, 335480), (880, 276771), (968, 251610), (1210, 201288), (1320, 184514), (1452, 167740), (1815, 134192), (1936, 125805), (2420, 100644), (2640, 92257), (2904, 83870), (3630, 67096), (4840, 50322), (5808, 41935), (7260, 33548), (8387, 29040), (9680, 25161), (14520, 16774)]