15256080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1009}}^1$

素因数の和:1038

約数の個数: 160

約数和(自身を含む): 60115200

約数和(自身を除く): 44859120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1009, 1080, 1260, 1512, 1680, 1890, 2018, 2160, 2520, 3024, 3027, 3780, 4036, 5040, 5045, 6054, 7063, 7560, 8072, 9081, 10090, 12108, 14126, 15120, 15135, 16144, 18162, 20180, 21189, 24216, 27243, 28252, 30270, 35315, 36324, 40360, 42378, 45405, 48432, 54486, 56504, 60540, 63567, 70630, 72648, 80720, 84756, 90810, 105945, 108972, 113008, 121080, 127134, 136215, 141260, 145296, 169512, 181620, 190701, 211890, 217944, 242160, 254268, 272430, 282520, 317835, 339024, 363240, 381402, 423780, 435888, 508536, 544860, 565040, 635670, 726480, 762804, 847560, 953505, 1017072, 1089720, 1271340, 1525608, 1695120, 1907010, 2179440, 2542680, 3051216, 3814020, 5085360, 7628040, 15256080]

約数ペア:

[(1, 15256080), (2, 7628040), (3, 5085360), (4, 3814020), (5, 3051216), (6, 2542680), (7, 2179440), (8, 1907010), (9, 1695120), (10, 1525608), (12, 1271340), (14, 1089720), (15, 1017072), (16, 953505), (18, 847560), (20, 762804), (21, 726480), (24, 635670), (27, 565040), (28, 544860), (30, 508536), (35, 435888), (36, 423780), (40, 381402), (42, 363240), (45, 339024), (48, 317835), (54, 282520), (56, 272430), (60, 254268), (63, 242160), (70, 217944), (72, 211890), (80, 190701), (84, 181620), (90, 169512), (105, 145296), (108, 141260), (112, 136215), (120, 127134), (126, 121080), (135, 113008), (140, 108972), (144, 105945), (168, 90810), (180, 84756), (189, 80720), (210, 72648), (216, 70630), (240, 63567), (252, 60540), (270, 56504), (280, 54486), (315, 48432), (336, 45405), (360, 42378), (378, 40360), (420, 36324), (432, 35315), (504, 30270), (540, 28252), (560, 27243), (630, 24216), (720, 21189), (756, 20180), (840, 18162), (945, 16144), (1008, 15135), (1009, 15120), (1080, 14126), (1260, 12108), (1512, 10090), (1680, 9081), (1890, 8072), (2018, 7560), (2160, 7063), (2520, 6054), (3024, 5045), (3027, 5040), (3780, 4036)]