272236320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1949}}^1$

素因数の和:2067

約数の個数: 144

約数和(自身を含む): 939065400

約数和(自身を除く): 666829080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1440, 1455, 1552, 1746, 1940, 1949, 2328, 2910, 3104, 3492, 3880, 3898, 4365, 4656, 5820, 5847, 6984, 7760, 7796, 8730, 9312, 9745, 11640, 11694, 13968, 15520, 15592, 17460, 17541, 19490, 23280, 23388, 27936, 29235, 31184, 34920, 35082, 38980, 46560, 46776, 58470, 62368, 69840, 70164, 77960, 87705, 93552, 116940, 139680, 140328, 155920, 175410, 187104, 189053, 233880, 280656, 311840, 350820, 378106, 467760, 561312, 567159, 701640, 756212, 935520, 945265, 1134318, 1403280, 1512424, 1701477, 1890530, 2268636, 2806560, 2835795, 3024848, 3402954, 3781060, 4537272, 5671590, 6049696, 6805908, 7562120, 8507385, 9074544, 11343180, 13611816, 15124240, 17014770, 18149088, 22686360, 27223632, 30248480, 34029540, 45372720, 54447264, 68059080, 90745440, 136118160, 272236320]

約数ペア:

[(1, 272236320), (2, 136118160), (3, 90745440), (4, 68059080), (5, 54447264), (6, 45372720), (8, 34029540), (9, 30248480), (10, 27223632), (12, 22686360), (15, 18149088), (16, 17014770), (18, 15124240), (20, 13611816), (24, 11343180), (30, 9074544), (32, 8507385), (36, 7562120), (40, 6805908), (45, 6049696), (48, 5671590), (60, 4537272), (72, 3781060), (80, 3402954), (90, 3024848), (96, 2835795), (97, 2806560), (120, 2268636), (144, 1890530), (160, 1701477), (180, 1512424), (194, 1403280), (240, 1134318), (288, 945265), (291, 935520), (360, 756212), (388, 701640), (480, 567159), (485, 561312), (582, 467760), (720, 378106), (776, 350820), (873, 311840), (970, 280656), (1164, 233880), (1440, 189053), (1455, 187104), (1552, 175410), (1746, 155920), (1940, 140328), (1949, 139680), (2328, 116940), (2910, 93552), (3104, 87705), (3492, 77960), (3880, 70164), (3898, 69840), (4365, 62368), (4656, 58470), (5820, 46776), (5847, 46560), (6984, 38980), (7760, 35082), (7796, 34920), (8730, 31184), (9312, 29235), (9745, 27936), (11640, 23388), (11694, 23280), (13968, 19490), (15520, 17541), (15592, 17460)]