2601280080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{516127}}^1$

素因数の和:516153

約数の個数: 120

約数和(自身を含む): 9983980032

約数和(自身を除く): 7382699952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 516127, 1032254, 1548381, 2064508, 2580635, 3096762, 3612889, 4129016, 4645143, 5161270, 6193524, 7225778, 7741905, 8258032, 9290286, 10322540, 10838667, 12387048, 14451556, 15483810, 18064445, 18580572, 20645080, 21677334, 23225715, 24774096, 28903112, 30967620, 32516001, 36128890, 37161144, 41290160, 43354668, 46451430, 54193335, 57806224, 61935240, 65032002, 72257780, 74322288, 86709336, 92902860, 108386670, 123870480, 130064004, 144515560, 162580005, 173418672, 185805720, 216773340, 260128008, 289031120, 325160010, 371611440, 433546680, 520256016, 650320020, 867093360, 1300640040, 2601280080]

約数ペア:

[(1, 2601280080), (2, 1300640040), (3, 867093360), (4, 650320020), (5, 520256016), (6, 433546680), (7, 371611440), (8, 325160010), (9, 289031120), (10, 260128008), (12, 216773340), (14, 185805720), (15, 173418672), (16, 162580005), (18, 144515560), (20, 130064004), (21, 123870480), (24, 108386670), (28, 92902860), (30, 86709336), (35, 74322288), (36, 72257780), (40, 65032002), (42, 61935240), (45, 57806224), (48, 54193335), (56, 46451430), (60, 43354668), (63, 41290160), (70, 37161144), (72, 36128890), (80, 32516001), (84, 30967620), (90, 28903112), (105, 24774096), (112, 23225715), (120, 21677334), (126, 20645080), (140, 18580572), (144, 18064445), (168, 15483810), (180, 14451556), (210, 12387048), (240, 10838667), (252, 10322540), (280, 9290286), (315, 8258032), (336, 7741905), (360, 7225778), (420, 6193524), (504, 5161270), (560, 4645143), (630, 4129016), (720, 3612889), (840, 3096762), (1008, 2580635), (1260, 2064508), (1680, 1548381), (2520, 1032254), (5040, 516127)]