38856240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17989}}^1$

素因数の和:18011

約数の個数: 80

約数和(自身を含む): 133845600

約数和(自身を除く): 94989360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 17989, 35978, 53967, 71956, 89945, 107934, 143912, 161901, 179890, 215868, 269835, 287824, 323802, 359780, 431736, 485703, 539670, 647604, 719560, 809505, 863472, 971406, 1079340, 1295208, 1439120, 1619010, 1942812, 2158680, 2428515, 2590416, 3238020, 3885624, 4317360, 4857030, 6476040, 7771248, 9714060, 12952080, 19428120, 38856240]

約数ペア:

[(1, 38856240), (2, 19428120), (3, 12952080), (4, 9714060), (5, 7771248), (6, 6476040), (8, 4857030), (9, 4317360), (10, 3885624), (12, 3238020), (15, 2590416), (16, 2428515), (18, 2158680), (20, 1942812), (24, 1619010), (27, 1439120), (30, 1295208), (36, 1079340), (40, 971406), (45, 863472), (48, 809505), (54, 719560), (60, 647604), (72, 539670), (80, 485703), (90, 431736), (108, 359780), (120, 323802), (135, 287824), (144, 269835), (180, 215868), (216, 179890), (240, 161901), (270, 143912), (360, 107934), (432, 89945), (540, 71956), (720, 53967), (1080, 35978), (2160, 17989)]