1546921560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{859}}^1$

素因数の和:1265

約数の個数: 128

約数和(自身を含む): 4767840000

約数和(自身を除く): 3220918440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 349, 430, 516, 645, 698, 859, 860, 1032, 1047, 1290, 1396, 1718, 1720, 1745, 2094, 2577, 2580, 2792, 3436, 3490, 4188, 4295, 5154, 5160, 5235, 6872, 6980, 8376, 8590, 10308, 10470, 12885, 13960, 15007, 17180, 20616, 20940, 25770, 30014, 34360, 36937, 41880, 45021, 51540, 60028, 73874, 75035, 90042, 103080, 110811, 120056, 147748, 150070, 180084, 184685, 221622, 225105, 295496, 299791, 300140, 360168, 369370, 443244, 450210, 554055, 599582, 600280, 738740, 886488, 899373, 900420, 1108110, 1199164, 1477480, 1498955, 1798746, 1800840, 2216220, 2398328, 2997910, 3597492, 4432440, 4496865, 5995820, 7194984, 8993730, 11991640, 12891013, 17987460, 25782026, 35974920, 38673039, 51564052, 64455065, 77346078, 103128104, 128910130, 154692156, 193365195, 257820260, 309384312, 386730390, 515640520, 773460780, 1546921560]

約数ペア:

[(1, 1546921560), (2, 773460780), (3, 515640520), (4, 386730390), (5, 309384312), (6, 257820260), (8, 193365195), (10, 154692156), (12, 128910130), (15, 103128104), (20, 77346078), (24, 64455065), (30, 51564052), (40, 38673039), (43, 35974920), (60, 25782026), (86, 17987460), (120, 12891013), (129, 11991640), (172, 8993730), (215, 7194984), (258, 5995820), (344, 4496865), (349, 4432440), (430, 3597492), (516, 2997910), (645, 2398328), (698, 2216220), (859, 1800840), (860, 1798746), (1032, 1498955), (1047, 1477480), (1290, 1199164), (1396, 1108110), (1718, 900420), (1720, 899373), (1745, 886488), (2094, 738740), (2577, 600280), (2580, 599582), (2792, 554055), (3436, 450210), (3490, 443244), (4188, 369370), (4295, 360168), (5154, 300140), (5160, 299791), (5235, 295496), (6872, 225105), (6980, 221622), (8376, 184685), (8590, 180084), (10308, 150070), (10470, 147748), (12885, 120056), (13960, 110811), (15007, 103080), (17180, 90042), (20616, 75035), (20940, 73874), (25770, 60028), (30014, 51540), (34360, 45021), (36937, 41880)]