55559280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{33071}}^1$

素因数の和:33094

約数の個数: 80

約数和(自身を含む): 196844544

約数和(自身を除く): 141285264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 33071, 66142, 99213, 132284, 165355, 198426, 231497, 264568, 330710, 396852, 462994, 496065, 529136, 661420, 694491, 793704, 925988, 992130, 1157485, 1322840, 1388982, 1587408, 1851976, 1984260, 2314970, 2645680, 2777964, 3472455, 3703952, 3968520, 4629940, 5555928, 6944910, 7937040, 9259880, 11111856, 13889820, 18519760, 27779640, 55559280]

約数ペア:

[(1, 55559280), (2, 27779640), (3, 18519760), (4, 13889820), (5, 11111856), (6, 9259880), (7, 7937040), (8, 6944910), (10, 5555928), (12, 4629940), (14, 3968520), (15, 3703952), (16, 3472455), (20, 2777964), (21, 2645680), (24, 2314970), (28, 1984260), (30, 1851976), (35, 1587408), (40, 1388982), (42, 1322840), (48, 1157485), (56, 992130), (60, 925988), (70, 793704), (80, 694491), (84, 661420), (105, 529136), (112, 496065), (120, 462994), (140, 396852), (168, 330710), (210, 264568), (240, 231497), (280, 198426), (336, 165355), (420, 132284), (560, 99213), (840, 66142), (1680, 33071)]