27227760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:895

約数の個数: 160

約数和(自身を含む): 101660160

約数和(自身を除く): 74432400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 853, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1706, 1995, 2128, 2280, 2559, 2660, 3192, 3412, 3990, 4265, 4560, 5118, 5320, 5971, 6384, 6824, 7980, 8530, 10236, 10640, 11942, 12795, 13648, 15960, 16207, 17060, 17913, 20472, 23884, 25590, 29855, 31920, 32414, 34120, 35826, 40944, 47768, 48621, 51180, 59710, 64828, 68240, 71652, 81035, 89565, 95536, 97242, 102360, 113449, 119420, 129656, 143304, 162070, 179130, 194484, 204720, 226898, 238840, 243105, 259312, 286608, 324140, 340347, 358260, 388968, 453796, 477680, 486210, 567245, 648280, 680694, 716520, 777936, 907592, 972420, 1134490, 1296560, 1361388, 1433040, 1701735, 1815184, 1944840, 2268980, 2722776, 3403470, 3889680, 4537960, 5445552, 6806940, 9075920, 13613880, 27227760]

約数ペア:

[(1, 27227760), (2, 13613880), (3, 9075920), (4, 6806940), (5, 5445552), (6, 4537960), (7, 3889680), (8, 3403470), (10, 2722776), (12, 2268980), (14, 1944840), (15, 1815184), (16, 1701735), (19, 1433040), (20, 1361388), (21, 1296560), (24, 1134490), (28, 972420), (30, 907592), (35, 777936), (38, 716520), (40, 680694), (42, 648280), (48, 567245), (56, 486210), (57, 477680), (60, 453796), (70, 388968), (76, 358260), (80, 340347), (84, 324140), (95, 286608), (105, 259312), (112, 243105), (114, 238840), (120, 226898), (133, 204720), (140, 194484), (152, 179130), (168, 162070), (190, 143304), (210, 129656), (228, 119420), (240, 113449), (266, 102360), (280, 97242), (285, 95536), (304, 89565), (336, 81035), (380, 71652), (399, 68240), (420, 64828), (456, 59710), (532, 51180), (560, 48621), (570, 47768), (665, 40944), (760, 35826), (798, 34120), (840, 32414), (853, 31920), (912, 29855), (1064, 25590), (1140, 23884), (1330, 20472), (1520, 17913), (1596, 17060), (1680, 16207), (1706, 15960), (1995, 13648), (2128, 12795), (2280, 11942), (2559, 10640), (2660, 10236), (3192, 8530), (3412, 7980), (3990, 6824), (4265, 6384), (4560, 5971), (5118, 5320)]