6460920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 21312720

約数和(自身を除く): 14851800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 137, 180, 262, 274, 360, 393, 411, 524, 548, 655, 685, 786, 822, 1048, 1096, 1179, 1233, 1310, 1370, 1572, 1644, 1965, 2055, 2358, 2466, 2620, 2740, 3144, 3288, 3930, 4110, 4716, 4932, 5240, 5480, 5895, 6165, 7860, 8220, 9432, 9864, 11790, 12330, 15720, 16440, 17947, 23580, 24660, 35894, 47160, 49320, 53841, 71788, 89735, 107682, 143576, 161523, 179470, 215364, 269205, 323046, 358940, 430728, 538410, 646092, 717880, 807615, 1076820, 1292184, 1615230, 2153640, 3230460, 6460920]

約数ペア:

[(1, 6460920), (2, 3230460), (3, 2153640), (4, 1615230), (5, 1292184), (6, 1076820), (8, 807615), (9, 717880), (10, 646092), (12, 538410), (15, 430728), (18, 358940), (20, 323046), (24, 269205), (30, 215364), (36, 179470), (40, 161523), (45, 143576), (60, 107682), (72, 89735), (90, 71788), (120, 53841), (131, 49320), (137, 47160), (180, 35894), (262, 24660), (274, 23580), (360, 17947), (393, 16440), (411, 15720), (524, 12330), (548, 11790), (655, 9864), (685, 9432), (786, 8220), (822, 7860), (1048, 6165), (1096, 5895), (1179, 5480), (1233, 5240), (1310, 4932), (1370, 4716), (1572, 4110), (1644, 3930), (1965, 3288), (2055, 3144), (2358, 2740), (2466, 2620)]