13479120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 45971016

約数和(自身を除く): 32491896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 193, 194, 240, 291, 360, 386, 388, 485, 579, 582, 720, 772, 776, 873, 965, 970, 1158, 1164, 1455, 1544, 1552, 1737, 1746, 1930, 1940, 2316, 2328, 2895, 2910, 3088, 3474, 3492, 3860, 3880, 4365, 4632, 4656, 5790, 5820, 6948, 6984, 7720, 7760, 8685, 8730, 9264, 11580, 11640, 13896, 13968, 15440, 17370, 17460, 18721, 23160, 23280, 27792, 34740, 34920, 37442, 46320, 56163, 69480, 69840, 74884, 93605, 112326, 138960, 149768, 168489, 187210, 224652, 280815, 299536, 336978, 374420, 449304, 561630, 673956, 748840, 842445, 898608, 1123260, 1347912, 1497680, 1684890, 2246520, 2695824, 3369780, 4493040, 6739560, 13479120]

約数ペア:

[(1, 13479120), (2, 6739560), (3, 4493040), (4, 3369780), (5, 2695824), (6, 2246520), (8, 1684890), (9, 1497680), (10, 1347912), (12, 1123260), (15, 898608), (16, 842445), (18, 748840), (20, 673956), (24, 561630), (30, 449304), (36, 374420), (40, 336978), (45, 299536), (48, 280815), (60, 224652), (72, 187210), (80, 168489), (90, 149768), (97, 138960), (120, 112326), (144, 93605), (180, 74884), (193, 69840), (194, 69480), (240, 56163), (291, 46320), (360, 37442), (386, 34920), (388, 34740), (485, 27792), (579, 23280), (582, 23160), (720, 18721), (772, 17460), (776, 17370), (873, 15440), (965, 13968), (970, 13896), (1158, 11640), (1164, 11580), (1455, 9264), (1544, 8730), (1552, 8685), (1737, 7760), (1746, 7720), (1930, 6984), (1940, 6948), (2316, 5820), (2328, 5790), (2895, 4656), (2910, 4632), (3088, 4365), (3474, 3880), (3492, 3860)]