64549080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9437}}^1$

素因数の和:9473

約数の個数: 96

約数和(自身を含む): 220849200

約数和(自身を除く): 156300120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 9437, 18874, 28311, 37748, 47185, 56622, 75496, 84933, 94370, 113244, 141555, 169866, 179303, 188740, 226488, 283110, 339732, 358606, 377480, 424665, 537909, 566220, 679464, 717212, 849330, 896515, 1075818, 1132440, 1434424, 1613727, 1698660, 1793030, 2151636, 2689545, 3227454, 3397320, 3586060, 4303272, 5379090, 6454908, 7172120, 8068635, 10758180, 12909816, 16137270, 21516360, 32274540, 64549080]

約数ペア:

[(1, 64549080), (2, 32274540), (3, 21516360), (4, 16137270), (5, 12909816), (6, 10758180), (8, 8068635), (9, 7172120), (10, 6454908), (12, 5379090), (15, 4303272), (18, 3586060), (19, 3397320), (20, 3227454), (24, 2689545), (30, 2151636), (36, 1793030), (38, 1698660), (40, 1613727), (45, 1434424), (57, 1132440), (60, 1075818), (72, 896515), (76, 849330), (90, 717212), (95, 679464), (114, 566220), (120, 537909), (152, 424665), (171, 377480), (180, 358606), (190, 339732), (228, 283110), (285, 226488), (342, 188740), (360, 179303), (380, 169866), (456, 141555), (570, 113244), (684, 94370), (760, 84933), (855, 75496), (1140, 56622), (1368, 47185), (1710, 37748), (2280, 28311), (3420, 18874), (6840, 9437)]