2542680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1009}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 9453600

約数和(自身を除く): 6910920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1009, 1260, 2018, 2520, 3027, 4036, 5045, 6054, 7063, 8072, 9081, 10090, 12108, 14126, 15135, 18162, 20180, 21189, 24216, 28252, 30270, 35315, 36324, 40360, 42378, 45405, 56504, 60540, 63567, 70630, 72648, 84756, 90810, 105945, 121080, 127134, 141260, 169512, 181620, 211890, 254268, 282520, 317835, 363240, 423780, 508536, 635670, 847560, 1271340, 2542680]

約数ペア:

[(1, 2542680), (2, 1271340), (3, 847560), (4, 635670), (5, 508536), (6, 423780), (7, 363240), (8, 317835), (9, 282520), (10, 254268), (12, 211890), (14, 181620), (15, 169512), (18, 141260), (20, 127134), (21, 121080), (24, 105945), (28, 90810), (30, 84756), (35, 72648), (36, 70630), (40, 63567), (42, 60540), (45, 56504), (56, 45405), (60, 42378), (63, 40360), (70, 36324), (72, 35315), (84, 30270), (90, 28252), (105, 24216), (120, 21189), (126, 20180), (140, 18162), (168, 15135), (180, 14126), (210, 12108), (252, 10090), (280, 9081), (315, 8072), (360, 7063), (420, 6054), (504, 5045), (630, 4036), (840, 3027), (1009, 2520), (1260, 2018)]