85799280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{51071}}^1$

素因数の和:51094

約数の個数: 80

約数和(自身を含む): 303980544

約数和(自身を除く): 218181264

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, 51071, 102142, 153213, 204284, 255355, 306426, 357497, 408568, 510710, 612852, 714994, 766065, 817136, 1021420, 1072491, 1225704, 1429988, 1532130, 1787485, 2042840, 2144982, 2451408, 2859976, 3064260, 3574970, 4085680, 4289964, 5362455, 5719952, 6128520, 7149940, 8579928, 10724910, 12257040, 14299880, 17159856, 21449820, 28599760, 42899640, 85799280]

約数ペア:

[(1, 85799280), (2, 42899640), (3, 28599760), (4, 21449820), (5, 17159856), (6, 14299880), (7, 12257040), (8, 10724910), (10, 8579928), (12, 7149940), (14, 6128520), (15, 5719952), (16, 5362455), (20, 4289964), (21, 4085680), (24, 3574970), (28, 3064260), (30, 2859976), (35, 2451408), (40, 2144982), (42, 2042840), (48, 1787485), (56, 1532130), (60, 1429988), (70, 1225704), (80, 1072491), (84, 1021420), (105, 817136), (112, 766065), (120, 714994), (140, 612852), (168, 510710), (210, 408568), (240, 357497), (280, 306426), (336, 255355), (420, 204284), (560, 153213), (840, 102142), (1680, 51071)]