270784080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17909}}^1$

素因数の和:17938

約数の個数: 160

約数和(自身を含む): 1066003200

約数和(自身を除く): 795219120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 17909, 35818, 53727, 71636, 89545, 107454, 125363, 143272, 161181, 179090, 214908, 250726, 268635, 286544, 322362, 358180, 376089, 429816, 483543, 501452, 537270, 626815, 644724, 716360, 752178, 805905, 859632, 967086, 1002904, 1074540, 1128267, 1253630, 1289448, 1432720, 1504356, 1611810, 1880445, 1934172, 2005808, 2149080, 2256534, 2417715, 2507260, 2578896, 3008712, 3223620, 3384801, 3760890, 3868344, 4298160, 4513068, 4835430, 5014520, 5641335, 6017424, 6447240, 6769602, 7521780, 7736688, 9026136, 9670860, 10029040, 11282670, 12894480, 13539204, 15043560, 16924005, 18052272, 19341720, 22565340, 27078408, 30087120, 33848010, 38683440, 45130680, 54156816, 67696020, 90261360, 135392040, 270784080]

約数ペア:

[(1, 270784080), (2, 135392040), (3, 90261360), (4, 67696020), (5, 54156816), (6, 45130680), (7, 38683440), (8, 33848010), (9, 30087120), (10, 27078408), (12, 22565340), (14, 19341720), (15, 18052272), (16, 16924005), (18, 15043560), (20, 13539204), (21, 12894480), (24, 11282670), (27, 10029040), (28, 9670860), (30, 9026136), (35, 7736688), (36, 7521780), (40, 6769602), (42, 6447240), (45, 6017424), (48, 5641335), (54, 5014520), (56, 4835430), (60, 4513068), (63, 4298160), (70, 3868344), (72, 3760890), (80, 3384801), (84, 3223620), (90, 3008712), (105, 2578896), (108, 2507260), (112, 2417715), (120, 2256534), (126, 2149080), (135, 2005808), (140, 1934172), (144, 1880445), (168, 1611810), (180, 1504356), (189, 1432720), (210, 1289448), (216, 1253630), (240, 1128267), (252, 1074540), (270, 1002904), (280, 967086), (315, 859632), (336, 805905), (360, 752178), (378, 716360), (420, 644724), (432, 626815), (504, 537270), (540, 501452), (560, 483543), (630, 429816), (720, 376089), (756, 358180), (840, 322362), (945, 286544), (1008, 268635), (1080, 250726), (1260, 214908), (1512, 179090), (1680, 161181), (1890, 143272), (2160, 125363), (2520, 107454), (3024, 89545), (3780, 71636), (5040, 53727), (7560, 35818), (15120, 17909)]