15523819920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{3080123}}^1$

素因数の和:3080149

約数の個数: 120

約数和(自身を含む): 59581918656

約数和(自身を除く): 44058098736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 3080123, 6160246, 9240369, 12320492, 15400615, 18480738, 21560861, 24640984, 27721107, 30801230, 36961476, 43121722, 46201845, 49281968, 55442214, 61602460, 64682583, 73922952, 86243444, 92403690, 107804305, 110884428, 123204920, 129365166, 138605535, 147845904, 172486888, 184807380, 194047749, 215608610, 221768856, 246409840, 258730332, 277211070, 323412915, 344973776, 369614760, 388095498, 431217220, 443537712, 517460664, 554422140, 646825830, 739229520, 776190996, 862434440, 970238745, 1034921328, 1108844280, 1293651660, 1552381992, 1724868880, 1940477490, 2217688560, 2587303320, 3104763984, 3880954980, 5174606640, 7761909960, 15523819920]

約数ペア:

[(1, 15523819920), (2, 7761909960), (3, 5174606640), (4, 3880954980), (5, 3104763984), (6, 2587303320), (7, 2217688560), (8, 1940477490), (9, 1724868880), (10, 1552381992), (12, 1293651660), (14, 1108844280), (15, 1034921328), (16, 970238745), (18, 862434440), (20, 776190996), (21, 739229520), (24, 646825830), (28, 554422140), (30, 517460664), (35, 443537712), (36, 431217220), (40, 388095498), (42, 369614760), (45, 344973776), (48, 323412915), (56, 277211070), (60, 258730332), (63, 246409840), (70, 221768856), (72, 215608610), (80, 194047749), (84, 184807380), (90, 172486888), (105, 147845904), (112, 138605535), (120, 129365166), (126, 123204920), (140, 110884428), (144, 107804305), (168, 92403690), (180, 86243444), (210, 73922952), (240, 64682583), (252, 61602460), (280, 55442214), (315, 49281968), (336, 46201845), (360, 43121722), (420, 36961476), (504, 30801230), (560, 27721107), (630, 24640984), (720, 21560861), (840, 18480738), (1008, 15400615), (1260, 12320492), (1680, 9240369), (2520, 6160246), (5040, 3080123)]