30881057760

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{1021199}}^1$

素因数の和:1021230

約数の個数: 192

約数和(自身を含む): 123524352000

約数和(自身を除く): 92643294240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 1021199, 2042398, 3063597, 4084796, 5105995, 6127194, 7148393, 8169592, 9190791, 10211990, 12254388, 14296786, 15317985, 16339184, 18381582, 20423980, 21445179, 24508776, 27572373, 28593572, 30635970, 32678368, 35741965, 36763164, 40847960, 42890358, 45953955, 49017552, 55144746, 57187144, 61271940, 64335537, 71483930, 73526328, 81695920, 85780716, 91907910, 98035104, 107225895, 110289492, 114374288, 122543880, 128671074, 137861865, 142967860, 147052656, 163391840, 171561432, 183815820, 193006611, 214451790, 220578984, 228748576, 245087760, 257342148, 275723730, 285935720, 294105312, 321677685, 343122864, 367631640, 386013222, 428903580, 441157968, 490175520, 514684296, 551447460, 571871440, 643355370, 686245728, 735263280, 772026444, 857807160, 882315936, 965033055, 1029368592, 1102894920, 1143742880, 1286710740, 1470526560, 1544052888, 1715614320, 1930066110, 2058737184, 2205789840, 2573421480, 3088105776, 3431228640, 3860132220, 4411579680, 5146842960, 6176211552, 7720264440, 10293685920, 15440528880, 30881057760]

約数ペア:

[(1, 30881057760), (2, 15440528880), (3, 10293685920), (4, 7720264440), (5, 6176211552), (6, 5146842960), (7, 4411579680), (8, 3860132220), (9, 3431228640), (10, 3088105776), (12, 2573421480), (14, 2205789840), (15, 2058737184), (16, 1930066110), (18, 1715614320), (20, 1544052888), (21, 1470526560), (24, 1286710740), (27, 1143742880), (28, 1102894920), (30, 1029368592), (32, 965033055), (35, 882315936), (36, 857807160), (40, 772026444), (42, 735263280), (45, 686245728), (48, 643355370), (54, 571871440), (56, 551447460), (60, 514684296), (63, 490175520), (70, 441157968), (72, 428903580), (80, 386013222), (84, 367631640), (90, 343122864), (96, 321677685), (105, 294105312), (108, 285935720), (112, 275723730), (120, 257342148), (126, 245087760), (135, 228748576), (140, 220578984), (144, 214451790), (160, 193006611), (168, 183815820), (180, 171561432), (189, 163391840), (210, 147052656), (216, 142967860), (224, 137861865), (240, 128671074), (252, 122543880), (270, 114374288), (280, 110289492), (288, 107225895), (315, 98035104), (336, 91907910), (360, 85780716), (378, 81695920), (420, 73526328), (432, 71483930), (480, 64335537), (504, 61271940), (540, 57187144), (560, 55144746), (630, 49017552), (672, 45953955), (720, 42890358), (756, 40847960), (840, 36763164), (864, 35741965), (945, 32678368), (1008, 30635970), (1080, 28593572), (1120, 27572373), (1260, 24508776), (1440, 21445179), (1512, 20423980), (1680, 18381582), (1890, 16339184), (2016, 15317985), (2160, 14296786), (2520, 12254388), (3024, 10211990), (3360, 9190791), (3780, 8169592), (4320, 7148393), (5040, 6127194), (6048, 5105995), (7560, 4084796), (10080, 3063597), (15120, 2042398), (30240, 1021199)]