30579360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 116121600

約数和(自身を除く): 85542240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 479, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 958, 1064, 1120, 1140, 1330, 1437, 1520, 1596, 1680, 1824, 1916, 1995, 2128, 2280, 2395, 2660, 2874, 3040, 3192, 3353, 3360, 3832, 3990, 4256, 4560, 4790, 5320, 5748, 6384, 6706, 7185, 7664, 7980, 9101, 9120, 9580, 10059, 10640, 11496, 12768, 13412, 14370, 15328, 15960, 16765, 18202, 19160, 20118, 21280, 22992, 26824, 27303, 28740, 31920, 33530, 36404, 38320, 40236, 45505, 45984, 50295, 53648, 54606, 57480, 63707, 63840, 67060, 72808, 76640, 80472, 91010, 100590, 107296, 109212, 114960, 127414, 134120, 136515, 145616, 160944, 182020, 191121, 201180, 218424, 229920, 254828, 268240, 273030, 291232, 318535, 321888, 364040, 382242, 402360, 436848, 509656, 536480, 546060, 637070, 728080, 764484, 804720, 873696, 955605, 1019312, 1092120, 1274140, 1456160, 1528968, 1609440, 1911210, 2038624, 2184240, 2548280, 3057936, 3822420, 4368480, 5096560, 6115872, 7644840, 10193120, 15289680, 30579360]

約数ペア:

[(1, 30579360), (2, 15289680), (3, 10193120), (4, 7644840), (5, 6115872), (6, 5096560), (7, 4368480), (8, 3822420), (10, 3057936), (12, 2548280), (14, 2184240), (15, 2038624), (16, 1911210), (19, 1609440), (20, 1528968), (21, 1456160), (24, 1274140), (28, 1092120), (30, 1019312), (32, 955605), (35, 873696), (38, 804720), (40, 764484), (42, 728080), (48, 637070), (56, 546060), (57, 536480), (60, 509656), (70, 436848), (76, 402360), (80, 382242), (84, 364040), (95, 321888), (96, 318535), (105, 291232), (112, 273030), (114, 268240), (120, 254828), (133, 229920), (140, 218424), (152, 201180), (160, 191121), (168, 182020), (190, 160944), (210, 145616), (224, 136515), (228, 134120), (240, 127414), (266, 114960), (280, 109212), (285, 107296), (304, 100590), (336, 91010), (380, 80472), (399, 76640), (420, 72808), (456, 67060), (479, 63840), (480, 63707), (532, 57480), (560, 54606), (570, 53648), (608, 50295), (665, 45984), (672, 45505), (760, 40236), (798, 38320), (840, 36404), (912, 33530), (958, 31920), (1064, 28740), (1120, 27303), (1140, 26824), (1330, 22992), (1437, 21280), (1520, 20118), (1596, 19160), (1680, 18202), (1824, 16765), (1916, 15960), (1995, 15328), (2128, 14370), (2280, 13412), (2395, 12768), (2660, 11496), (2874, 10640), (3040, 10059), (3192, 9580), (3353, 9120), (3360, 9101), (3832, 7980), (3990, 7664), (4256, 7185), (4560, 6706), (4790, 6384), (5320, 5748)]