38444040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4643}}^1$

素因数の和:4683

約数の個数: 96

約数和(自身を含む): 130403520

約数和(自身を除く): 91959480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 4643, 8280, 9286, 13929, 18572, 23215, 27858, 37144, 41787, 46430, 55716, 69645, 83574, 92860, 106789, 111432, 139290, 167148, 185720, 208935, 213578, 278580, 320367, 334296, 417870, 427156, 533945, 557160, 640734, 835740, 854312, 961101, 1067890, 1281468, 1601835, 1671480, 1922202, 2135780, 2562936, 3203670, 3844404, 4271560, 4805505, 6407340, 7688808, 9611010, 12814680, 19222020, 38444040]

約数ペア:

[(1, 38444040), (2, 19222020), (3, 12814680), (4, 9611010), (5, 7688808), (6, 6407340), (8, 4805505), (9, 4271560), (10, 3844404), (12, 3203670), (15, 2562936), (18, 2135780), (20, 1922202), (23, 1671480), (24, 1601835), (30, 1281468), (36, 1067890), (40, 961101), (45, 854312), (46, 835740), (60, 640734), (69, 557160), (72, 533945), (90, 427156), (92, 417870), (115, 334296), (120, 320367), (138, 278580), (180, 213578), (184, 208935), (207, 185720), (230, 167148), (276, 139290), (345, 111432), (360, 106789), (414, 92860), (460, 83574), (552, 69645), (690, 55716), (828, 46430), (920, 41787), (1035, 37144), (1380, 27858), (1656, 23215), (2070, 18572), (2760, 13929), (4140, 9286), (4643, 8280)]