270821880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11941}}^1$

素因数の和:11971

約数の個数: 160

約数和(自身を含む): 1040387040

約数和(自身を除く): 769565160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 11941, 22680, 23882, 35823, 47764, 59705, 71646, 83587, 95528, 107469, 119410, 143292, 167174, 179115, 214938, 238820, 250761, 286584, 322407, 334348, 358230, 417935, 429876, 477640, 501522, 537345, 644814, 668696, 716460, 752283, 835870, 859752, 967221, 1003044, 1074690, 1253805, 1289628, 1432920, 1504566, 1612035, 1671740, 1934442, 2006088, 2149380, 2256849, 2507610, 2579256, 3009132, 3224070, 3343480, 3761415, 3868884, 4298760, 4513698, 4836105, 5015220, 6018264, 6448140, 6770547, 7522830, 7737768, 9027396, 9672210, 10030440, 11284245, 12896280, 13541094, 15045660, 18054792, 19344420, 22568490, 27082188, 30091320, 33852735, 38688840, 45136980, 54164376, 67705470, 90273960, 135410940, 270821880]

約数ペア:

[(1, 270821880), (2, 135410940), (3, 90273960), (4, 67705470), (5, 54164376), (6, 45136980), (7, 38688840), (8, 33852735), (9, 30091320), (10, 27082188), (12, 22568490), (14, 19344420), (15, 18054792), (18, 15045660), (20, 13541094), (21, 12896280), (24, 11284245), (27, 10030440), (28, 9672210), (30, 9027396), (35, 7737768), (36, 7522830), (40, 6770547), (42, 6448140), (45, 6018264), (54, 5015220), (56, 4836105), (60, 4513698), (63, 4298760), (70, 3868884), (72, 3761415), (81, 3343480), (84, 3224070), (90, 3009132), (105, 2579256), (108, 2507610), (120, 2256849), (126, 2149380), (135, 2006088), (140, 1934442), (162, 1671740), (168, 1612035), (180, 1504566), (189, 1432920), (210, 1289628), (216, 1253805), (252, 1074690), (270, 1003044), (280, 967221), (315, 859752), (324, 835870), (360, 752283), (378, 716460), (405, 668696), (420, 644814), (504, 537345), (540, 501522), (567, 477640), (630, 429876), (648, 417935), (756, 358230), (810, 334348), (840, 322407), (945, 286584), (1080, 250761), (1134, 238820), (1260, 214938), (1512, 179115), (1620, 167174), (1890, 143292), (2268, 119410), (2520, 107469), (2835, 95528), (3240, 83587), (3780, 71646), (4536, 59705), (5670, 47764), (7560, 35823), (11340, 23882), (11941, 22680)]