87994320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:897

約数の個数: 160

約数和(自身を含む): 299980800

約数和(自身を除く): 211986480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 552, 570, 690, 760, 839, 874, 912, 920, 1104, 1140, 1311, 1380, 1520, 1678, 1748, 1840, 2185, 2280, 2517, 2622, 2760, 3356, 3496, 4195, 4370, 4560, 5034, 5244, 5520, 6555, 6712, 6992, 8390, 8740, 10068, 10488, 12585, 13110, 13424, 15941, 16780, 17480, 19297, 20136, 20976, 25170, 26220, 31882, 33560, 34960, 38594, 40272, 47823, 50340, 52440, 57891, 63764, 67120, 77188, 79705, 95646, 96485, 100680, 104880, 115782, 127528, 154376, 159410, 191292, 192970, 201360, 231564, 239115, 255056, 289455, 308752, 318820, 366643, 382584, 385940, 463128, 478230, 578910, 637640, 733286, 765168, 771880, 926256, 956460, 1099929, 1157820, 1275280, 1466572, 1543760, 1833215, 1912920, 2199858, 2315640, 2933144, 3666430, 3825840, 4399716, 4631280, 5499645, 5866288, 7332860, 8799432, 10999290, 14665720, 17598864, 21998580, 29331440, 43997160, 87994320]

約数ペア:

[(1, 87994320), (2, 43997160), (3, 29331440), (4, 21998580), (5, 17598864), (6, 14665720), (8, 10999290), (10, 8799432), (12, 7332860), (15, 5866288), (16, 5499645), (19, 4631280), (20, 4399716), (23, 3825840), (24, 3666430), (30, 2933144), (38, 2315640), (40, 2199858), (46, 1912920), (48, 1833215), (57, 1543760), (60, 1466572), (69, 1275280), (76, 1157820), (80, 1099929), (92, 956460), (95, 926256), (114, 771880), (115, 765168), (120, 733286), (138, 637640), (152, 578910), (184, 478230), (190, 463128), (228, 385940), (230, 382584), (240, 366643), (276, 318820), (285, 308752), (304, 289455), (345, 255056), (368, 239115), (380, 231564), (437, 201360), (456, 192970), (460, 191292), (552, 159410), (570, 154376), (690, 127528), (760, 115782), (839, 104880), (874, 100680), (912, 96485), (920, 95646), (1104, 79705), (1140, 77188), (1311, 67120), (1380, 63764), (1520, 57891), (1678, 52440), (1748, 50340), (1840, 47823), (2185, 40272), (2280, 38594), (2517, 34960), (2622, 33560), (2760, 31882), (3356, 26220), (3496, 25170), (4195, 20976), (4370, 20136), (4560, 19297), (5034, 17480), (5244, 16780), (5520, 15941), (6555, 13424), (6712, 13110), (6992, 12585), (8390, 10488), (8740, 10068)]