79046460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:860

約数の個数: 144

約数和(自身を含む): 261424800

約数和(自身を除く): 182378340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 45, 57, 58, 60, 76, 87, 90, 95, 114, 116, 145, 171, 174, 180, 190, 228, 261, 285, 290, 342, 348, 380, 435, 522, 551, 570, 580, 684, 797, 855, 870, 1044, 1102, 1140, 1305, 1594, 1653, 1710, 1740, 2204, 2391, 2610, 2755, 3188, 3306, 3420, 3985, 4782, 4959, 5220, 5510, 6612, 7173, 7970, 8265, 9564, 9918, 11020, 11955, 14346, 15143, 15940, 16530, 19836, 23113, 23910, 24795, 28692, 30286, 33060, 35865, 45429, 46226, 47820, 49590, 60572, 69339, 71730, 75715, 90858, 92452, 99180, 115565, 136287, 138678, 143460, 151430, 181716, 208017, 227145, 231130, 272574, 277356, 302860, 346695, 416034, 439147, 454290, 462260, 545148, 681435, 693390, 832068, 878294, 908580, 1040085, 1317441, 1362870, 1386780, 1756588, 2080170, 2195735, 2634882, 2725740, 3952323, 4160340, 4391470, 5269764, 6587205, 7904646, 8782940, 13174410, 15809292, 19761615, 26348820, 39523230, 79046460]

約数ペア:

[(1, 79046460), (2, 39523230), (3, 26348820), (4, 19761615), (5, 15809292), (6, 13174410), (9, 8782940), (10, 7904646), (12, 6587205), (15, 5269764), (18, 4391470), (19, 4160340), (20, 3952323), (29, 2725740), (30, 2634882), (36, 2195735), (38, 2080170), (45, 1756588), (57, 1386780), (58, 1362870), (60, 1317441), (76, 1040085), (87, 908580), (90, 878294), (95, 832068), (114, 693390), (116, 681435), (145, 545148), (171, 462260), (174, 454290), (180, 439147), (190, 416034), (228, 346695), (261, 302860), (285, 277356), (290, 272574), (342, 231130), (348, 227145), (380, 208017), (435, 181716), (522, 151430), (551, 143460), (570, 138678), (580, 136287), (684, 115565), (797, 99180), (855, 92452), (870, 90858), (1044, 75715), (1102, 71730), (1140, 69339), (1305, 60572), (1594, 49590), (1653, 47820), (1710, 46226), (1740, 45429), (2204, 35865), (2391, 33060), (2610, 30286), (2755, 28692), (3188, 24795), (3306, 23910), (3420, 23113), (3985, 19836), (4782, 16530), (4959, 15940), (5220, 15143), (5510, 14346), (6612, 11955), (7173, 11020), (7970, 9918), (8265, 9564)]