61319280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23227}}^1$

素因数の和:23254

約数の個数: 80

約数和(自身を含む): 207379584

約数和(自身を除く): 146060304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 23227, 46454, 69681, 92908, 116135, 139362, 185816, 232270, 255497, 278724, 348405, 371632, 464540, 510994, 557448, 696810, 766491, 929080, 1021988, 1114896, 1277485, 1393620, 1532982, 1858160, 2043976, 2554970, 2787240, 3065964, 3832455, 4087952, 5109940, 5574480, 6131928, 7664910, 10219880, 12263856, 15329820, 20439760, 30659640, 61319280]

約数ペア:

[(1, 61319280), (2, 30659640), (3, 20439760), (4, 15329820), (5, 12263856), (6, 10219880), (8, 7664910), (10, 6131928), (11, 5574480), (12, 5109940), (15, 4087952), (16, 3832455), (20, 3065964), (22, 2787240), (24, 2554970), (30, 2043976), (33, 1858160), (40, 1532982), (44, 1393620), (48, 1277485), (55, 1114896), (60, 1021988), (66, 929080), (80, 766491), (88, 696810), (110, 557448), (120, 510994), (132, 464540), (165, 371632), (176, 348405), (220, 278724), (240, 255497), (264, 232270), (330, 185816), (440, 139362), (528, 116135), (660, 92908), (880, 69681), (1320, 46454), (2640, 23227)]