129762720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{929}}^1$

素因数の和:1047

約数の個数: 144

約数和(自身を含む): 447861960

約数和(自身を除く): 318099240

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, 929, 970, 1164, 1440, 1455, 1552, 1746, 1858, 1940, 2328, 2787, 2910, 3104, 3492, 3716, 3880, 4365, 4645, 4656, 5574, 5820, 6984, 7432, 7760, 8361, 8730, 9290, 9312, 11148, 11640, 13935, 13968, 14864, 15520, 16722, 17460, 18580, 22296, 23280, 27870, 27936, 29728, 33444, 34920, 37160, 41805, 44592, 46560, 55740, 66888, 69840, 74320, 83610, 89184, 90113, 111480, 133776, 139680, 148640, 167220, 180226, 222960, 267552, 270339, 334440, 360452, 445920, 450565, 540678, 668880, 720904, 811017, 901130, 1081356, 1337760, 1351695, 1441808, 1622034, 1802260, 2162712, 2703390, 2883616, 3244068, 3604520, 4055085, 4325424, 5406780, 6488136, 7209040, 8110170, 8650848, 10813560, 12976272, 14418080, 16220340, 21627120, 25952544, 32440680, 43254240, 64881360, 129762720]

約数ペア:

[(1, 129762720), (2, 64881360), (3, 43254240), (4, 32440680), (5, 25952544), (6, 21627120), (8, 16220340), (9, 14418080), (10, 12976272), (12, 10813560), (15, 8650848), (16, 8110170), (18, 7209040), (20, 6488136), (24, 5406780), (30, 4325424), (32, 4055085), (36, 3604520), (40, 3244068), (45, 2883616), (48, 2703390), (60, 2162712), (72, 1802260), (80, 1622034), (90, 1441808), (96, 1351695), (97, 1337760), (120, 1081356), (144, 901130), (160, 811017), (180, 720904), (194, 668880), (240, 540678), (288, 450565), (291, 445920), (360, 360452), (388, 334440), (480, 270339), (485, 267552), (582, 222960), (720, 180226), (776, 167220), (873, 148640), (929, 139680), (970, 133776), (1164, 111480), (1440, 90113), (1455, 89184), (1552, 83610), (1746, 74320), (1858, 69840), (1940, 66888), (2328, 55740), (2787, 46560), (2910, 44592), (3104, 41805), (3492, 37160), (3716, 34920), (3880, 33444), (4365, 29728), (4645, 27936), (4656, 27870), (5574, 23280), (5820, 22296), (6984, 18580), (7432, 17460), (7760, 16722), (8361, 15520), (8730, 14864), (9290, 13968), (9312, 13935), (11148, 11640)]