89882160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:915

約数の個数: 160

約数和(自身を含む): 306408960

約数和(自身を除く): 216526800

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, 857, 874, 912, 920, 1104, 1140, 1311, 1380, 1520, 1714, 1748, 1840, 2185, 2280, 2571, 2622, 2760, 3428, 3496, 4285, 4370, 4560, 5142, 5244, 5520, 6555, 6856, 6992, 8570, 8740, 10284, 10488, 12855, 13110, 13712, 16283, 17140, 17480, 19711, 20568, 20976, 25710, 26220, 32566, 34280, 34960, 39422, 41136, 48849, 51420, 52440, 59133, 65132, 68560, 78844, 81415, 97698, 98555, 102840, 104880, 118266, 130264, 157688, 162830, 195396, 197110, 205680, 236532, 244245, 260528, 295665, 315376, 325660, 374509, 390792, 394220, 473064, 488490, 591330, 651320, 749018, 781584, 788440, 946128, 976980, 1123527, 1182660, 1302640, 1498036, 1576880, 1872545, 1953960, 2247054, 2365320, 2996072, 3745090, 3907920, 4494108, 4730640, 5617635, 5992144, 7490180, 8988216, 11235270, 14980360, 17976432, 22470540, 29960720, 44941080, 89882160]

約数ペア:

[(1, 89882160), (2, 44941080), (3, 29960720), (4, 22470540), (5, 17976432), (6, 14980360), (8, 11235270), (10, 8988216), (12, 7490180), (15, 5992144), (16, 5617635), (19, 4730640), (20, 4494108), (23, 3907920), (24, 3745090), (30, 2996072), (38, 2365320), (40, 2247054), (46, 1953960), (48, 1872545), (57, 1576880), (60, 1498036), (69, 1302640), (76, 1182660), (80, 1123527), (92, 976980), (95, 946128), (114, 788440), (115, 781584), (120, 749018), (138, 651320), (152, 591330), (184, 488490), (190, 473064), (228, 394220), (230, 390792), (240, 374509), (276, 325660), (285, 315376), (304, 295665), (345, 260528), (368, 244245), (380, 236532), (437, 205680), (456, 197110), (460, 195396), (552, 162830), (570, 157688), (690, 130264), (760, 118266), (857, 104880), (874, 102840), (912, 98555), (920, 97698), (1104, 81415), (1140, 78844), (1311, 68560), (1380, 65132), (1520, 59133), (1714, 52440), (1748, 51420), (1840, 48849), (2185, 41136), (2280, 39422), (2571, 34960), (2622, 34280), (2760, 32566), (3428, 26220), (3496, 25710), (4285, 20976), (4370, 20568), (4560, 19711), (5142, 17480), (5244, 17140), (5520, 16283), (6555, 13712), (6856, 13110), (6992, 12855), (8570, 10488), (8740, 10284)]