155424960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17989}}^1$

素因数の和:18015

約数の個数: 112

約数和(自身を含む): 548335200

約数和(自身を除く): 392910240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 17989, 35978, 53967, 71956, 89945, 107934, 143912, 161901, 179890, 215868, 269835, 287824, 323802, 359780, 431736, 485703, 539670, 575648, 647604, 719560, 809505, 863472, 971406, 1079340, 1151296, 1295208, 1439120, 1619010, 1726944, 1942812, 2158680, 2428515, 2590416, 2878240, 3238020, 3453888, 3885624, 4317360, 4857030, 5180832, 5756480, 6476040, 7771248, 8634720, 9714060, 10361664, 12952080, 15542496, 17269440, 19428120, 25904160, 31084992, 38856240, 51808320, 77712480, 155424960]

約数ペア:

[(1, 155424960), (2, 77712480), (3, 51808320), (4, 38856240), (5, 31084992), (6, 25904160), (8, 19428120), (9, 17269440), (10, 15542496), (12, 12952080), (15, 10361664), (16, 9714060), (18, 8634720), (20, 7771248), (24, 6476040), (27, 5756480), (30, 5180832), (32, 4857030), (36, 4317360), (40, 3885624), (45, 3453888), (48, 3238020), (54, 2878240), (60, 2590416), (64, 2428515), (72, 2158680), (80, 1942812), (90, 1726944), (96, 1619010), (108, 1439120), (120, 1295208), (135, 1151296), (144, 1079340), (160, 971406), (180, 863472), (192, 809505), (216, 719560), (240, 647604), (270, 575648), (288, 539670), (320, 485703), (360, 431736), (432, 359780), (480, 323802), (540, 287824), (576, 269835), (720, 215868), (864, 179890), (960, 161901), (1080, 143912), (1440, 107934), (1728, 89945), (2160, 71956), (2880, 53967), (4320, 35978), (8640, 17989)]