87986880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 168

約数和(自身を含む): 306214272

約数和(自身を除く): 218227392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 137, 144, 160, 180, 192, 223, 240, 274, 288, 320, 360, 411, 446, 480, 548, 576, 669, 685, 720, 822, 892, 960, 1096, 1115, 1233, 1338, 1370, 1440, 1644, 1784, 2007, 2055, 2192, 2230, 2466, 2676, 2740, 2880, 3288, 3345, 3568, 4014, 4110, 4384, 4460, 4932, 5352, 5480, 6165, 6576, 6690, 7136, 8028, 8220, 8768, 8920, 9864, 10035, 10704, 10960, 12330, 13152, 13380, 14272, 16056, 16440, 17840, 19728, 20070, 21408, 21920, 24660, 26304, 26760, 30551, 32112, 32880, 35680, 39456, 40140, 42816, 43840, 49320, 53520, 61102, 64224, 65760, 71360, 78912, 80280, 91653, 98640, 107040, 122204, 128448, 131520, 152755, 160560, 183306, 197280, 214080, 244408, 274959, 305510, 321120, 366612, 394560, 458265, 488816, 549918, 611020, 642240, 733224, 916530, 977632, 1099836, 1222040, 1374795, 1466448, 1833060, 1955264, 2199672, 2444080, 2749590, 2932896, 3666120, 4399344, 4888160, 5499180, 5865792, 7332240, 8798688, 9776320, 10998360, 14664480, 17597376, 21996720, 29328960, 43993440, 87986880]

約数ペア:

[(1, 87986880), (2, 43993440), (3, 29328960), (4, 21996720), (5, 17597376), (6, 14664480), (8, 10998360), (9, 9776320), (10, 8798688), (12, 7332240), (15, 5865792), (16, 5499180), (18, 4888160), (20, 4399344), (24, 3666120), (30, 2932896), (32, 2749590), (36, 2444080), (40, 2199672), (45, 1955264), (48, 1833060), (60, 1466448), (64, 1374795), (72, 1222040), (80, 1099836), (90, 977632), (96, 916530), (120, 733224), (137, 642240), (144, 611020), (160, 549918), (180, 488816), (192, 458265), (223, 394560), (240, 366612), (274, 321120), (288, 305510), (320, 274959), (360, 244408), (411, 214080), (446, 197280), (480, 183306), (548, 160560), (576, 152755), (669, 131520), (685, 128448), (720, 122204), (822, 107040), (892, 98640), (960, 91653), (1096, 80280), (1115, 78912), (1233, 71360), (1338, 65760), (1370, 64224), (1440, 61102), (1644, 53520), (1784, 49320), (2007, 43840), (2055, 42816), (2192, 40140), (2230, 39456), (2466, 35680), (2676, 32880), (2740, 32112), (2880, 30551), (3288, 26760), (3345, 26304), (3568, 24660), (4014, 21920), (4110, 21408), (4384, 20070), (4460, 19728), (4932, 17840), (5352, 16440), (5480, 16056), (6165, 14272), (6576, 13380), (6690, 13152), (7136, 12330), (8028, 10960), (8220, 10704), (8768, 10035), (8920, 9864)]