172836960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 587865600

約数和(自身を除く): 415028640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 59, 60, 68, 80, 85, 96, 102, 118, 120, 136, 160, 170, 177, 204, 236, 240, 255, 272, 295, 340, 354, 359, 408, 472, 480, 510, 544, 590, 680, 708, 718, 816, 885, 944, 1003, 1020, 1077, 1180, 1360, 1416, 1436, 1632, 1770, 1795, 1888, 2006, 2040, 2154, 2360, 2720, 2832, 2872, 3009, 3540, 3590, 4012, 4080, 4308, 4720, 5015, 5385, 5664, 5744, 6018, 6103, 7080, 7180, 8024, 8160, 8616, 9440, 10030, 10770, 11488, 12036, 12206, 14160, 14360, 15045, 16048, 17232, 18309, 20060, 21181, 21540, 24072, 24412, 28320, 28720, 30090, 30515, 32096, 34464, 36618, 40120, 42362, 43080, 48144, 48824, 57440, 60180, 61030, 63543, 73236, 80240, 84724, 86160, 91545, 96288, 97648, 105905, 120360, 122060, 127086, 146472, 160480, 169448, 172320, 183090, 195296, 211810, 240720, 244120, 254172, 292944, 317715, 338896, 360077, 366180, 423620, 481440, 488240, 508344, 585888, 635430, 677792, 720154, 732360, 847240, 976480, 1016688, 1080231, 1270860, 1440308, 1464720, 1694480, 1800385, 2033376, 2160462, 2541720, 2880616, 2929440, 3388960, 3600770, 4320924, 5083440, 5401155, 5761232, 7201540, 8641848, 10166880, 10802310, 11522464, 14403080, 17283696, 21604620, 28806160, 34567392, 43209240, 57612320, 86418480, 172836960]

約数ペア:

[(1, 172836960), (2, 86418480), (3, 57612320), (4, 43209240), (5, 34567392), (6, 28806160), (8, 21604620), (10, 17283696), (12, 14403080), (15, 11522464), (16, 10802310), (17, 10166880), (20, 8641848), (24, 7201540), (30, 5761232), (32, 5401155), (34, 5083440), (40, 4320924), (48, 3600770), (51, 3388960), (59, 2929440), (60, 2880616), (68, 2541720), (80, 2160462), (85, 2033376), (96, 1800385), (102, 1694480), (118, 1464720), (120, 1440308), (136, 1270860), (160, 1080231), (170, 1016688), (177, 976480), (204, 847240), (236, 732360), (240, 720154), (255, 677792), (272, 635430), (295, 585888), (340, 508344), (354, 488240), (359, 481440), (408, 423620), (472, 366180), (480, 360077), (510, 338896), (544, 317715), (590, 292944), (680, 254172), (708, 244120), (718, 240720), (816, 211810), (885, 195296), (944, 183090), (1003, 172320), (1020, 169448), (1077, 160480), (1180, 146472), (1360, 127086), (1416, 122060), (1436, 120360), (1632, 105905), (1770, 97648), (1795, 96288), (1888, 91545), (2006, 86160), (2040, 84724), (2154, 80240), (2360, 73236), (2720, 63543), (2832, 61030), (2872, 60180), (3009, 57440), (3540, 48824), (3590, 48144), (4012, 43080), (4080, 42362), (4308, 40120), (4720, 36618), (5015, 34464), (5385, 32096), (5664, 30515), (5744, 30090), (6018, 28720), (6103, 28320), (7080, 24412), (7180, 24072), (8024, 21540), (8160, 21181), (8616, 20060), (9440, 18309), (10030, 17232), (10770, 16048), (11488, 15045), (12036, 14360), (12206, 14160)]