2511292080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{86477}}^1$

素因数の和:86515

約数の個数: 120

約数和(自身を含む): 8557171056

約数和(自身を除く): 6045878976

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, 9680, 14520, 29040, 86477, 172954, 259431, 345908, 432385, 518862, 691816, 864770, 951247, 1037724, 1297155, 1383632, 1729540, 1902494, 2075448, 2594310, 2853741, 3459080, 3804988, 4150896, 4756235, 5188620, 5707482, 6918160, 7609976, 9512470, 10377240, 10463717, 11414964, 14268705, 15219952, 19024940, 20754480, 20927434, 22829928, 28537410, 31391151, 38049880, 41854868, 45659856, 52318585, 57074820, 62782302, 76099760, 83709736, 104637170, 114149640, 125564604, 156955755, 167419472, 209274340, 228299280, 251129208, 313911510, 418548680, 502258416, 627823020, 837097360, 1255646040, 2511292080]

約数ペア:

[(1, 2511292080), (2, 1255646040), (3, 837097360), (4, 627823020), (5, 502258416), (6, 418548680), (8, 313911510), (10, 251129208), (11, 228299280), (12, 209274340), (15, 167419472), (16, 156955755), (20, 125564604), (22, 114149640), (24, 104637170), (30, 83709736), (33, 76099760), (40, 62782302), (44, 57074820), (48, 52318585), (55, 45659856), (60, 41854868), (66, 38049880), (80, 31391151), (88, 28537410), (110, 22829928), (120, 20927434), (121, 20754480), (132, 19024940), (165, 15219952), (176, 14268705), (220, 11414964), (240, 10463717), (242, 10377240), (264, 9512470), (330, 7609976), (363, 6918160), (440, 5707482), (484, 5188620), (528, 4756235), (605, 4150896), (660, 3804988), (726, 3459080), (880, 2853741), (968, 2594310), (1210, 2075448), (1320, 1902494), (1452, 1729540), (1815, 1383632), (1936, 1297155), (2420, 1037724), (2640, 951247), (2904, 864770), (3630, 691816), (4840, 518862), (5808, 432385), (7260, 345908), (9680, 259431), (14520, 172954), (29040, 86477)]