282556080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:788

約数の個数: 160

約数和(自身を含む): 978955200

約数和(自身を除く): 696399120

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, 257, 270, 360, 432, 509, 514, 540, 720, 771, 1018, 1028, 1080, 1285, 1527, 1542, 2036, 2056, 2160, 2313, 2545, 2570, 3054, 3084, 3855, 4072, 4112, 4581, 4626, 5090, 5140, 6108, 6168, 6939, 7635, 7710, 8144, 9162, 9252, 10180, 10280, 11565, 12216, 12336, 13743, 13878, 15270, 15420, 18324, 18504, 20360, 20560, 22905, 23130, 24432, 27486, 27756, 30540, 30840, 34695, 36648, 37008, 40720, 45810, 46260, 54972, 55512, 61080, 61680, 68715, 69390, 73296, 91620, 92520, 109944, 111024, 122160, 130813, 137430, 138780, 183240, 185040, 219888, 261626, 274860, 277560, 366480, 392439, 523252, 549720, 555120, 654065, 784878, 1046504, 1099440, 1177317, 1308130, 1569756, 1962195, 2093008, 2354634, 2616260, 3139512, 3531951, 3924390, 4709268, 5232520, 5886585, 6279024, 7063902, 7848780, 9418536, 10465040, 11773170, 14127804, 15697560, 17659755, 18837072, 23546340, 28255608, 31395120, 35319510, 47092680, 56511216, 70639020, 94185360, 141278040, 282556080]

約数ペア:

[(1, 282556080), (2, 141278040), (3, 94185360), (4, 70639020), (5, 56511216), (6, 47092680), (8, 35319510), (9, 31395120), (10, 28255608), (12, 23546340), (15, 18837072), (16, 17659755), (18, 15697560), (20, 14127804), (24, 11773170), (27, 10465040), (30, 9418536), (36, 7848780), (40, 7063902), (45, 6279024), (48, 5886585), (54, 5232520), (60, 4709268), (72, 3924390), (80, 3531951), (90, 3139512), (108, 2616260), (120, 2354634), (135, 2093008), (144, 1962195), (180, 1569756), (216, 1308130), (240, 1177317), (257, 1099440), (270, 1046504), (360, 784878), (432, 654065), (509, 555120), (514, 549720), (540, 523252), (720, 392439), (771, 366480), (1018, 277560), (1028, 274860), (1080, 261626), (1285, 219888), (1527, 185040), (1542, 183240), (2036, 138780), (2056, 137430), (2160, 130813), (2313, 122160), (2545, 111024), (2570, 109944), (3054, 92520), (3084, 91620), (3855, 73296), (4072, 69390), (4112, 68715), (4581, 61680), (4626, 61080), (5090, 55512), (5140, 54972), (6108, 46260), (6168, 45810), (6939, 40720), (7635, 37008), (7710, 36648), (8144, 34695), (9162, 30840), (9252, 30540), (10180, 27756), (10280, 27486), (11565, 24432), (12216, 23130), (12336, 22905), (13743, 20560), (13878, 20360), (15270, 18504), (15420, 18324)]