2405597760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1291}}^1$

素因数の和:1961

約数の個数: 168

約数和(自身を含む): 8293461696

約数和(自身を除く): 5887863936

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 647, 720, 960, 1291, 1294, 1440, 1941, 2582, 2588, 2880, 3235, 3873, 3882, 5164, 5176, 5823, 6455, 6470, 7746, 7764, 9705, 10328, 10352, 11619, 11646, 12910, 12940, 15492, 15528, 19365, 19410, 20656, 20704, 23238, 23292, 25820, 25880, 29115, 30984, 31056, 38730, 38820, 41312, 41408, 46476, 46584, 51640, 51760, 58095, 58230, 61968, 62112, 77460, 77640, 82624, 92952, 93168, 103280, 103520, 116190, 116460, 123936, 124224, 154920, 155280, 185904, 186336, 206560, 207040, 232380, 232920, 247872, 309840, 310560, 371808, 372672, 413120, 464760, 465840, 619680, 621120, 743616, 835277, 929520, 931680, 1239360, 1670554, 1859040, 1863360, 2505831, 3341108, 3718080, 4176385, 5011662, 6682216, 7517493, 8352770, 10023324, 12529155, 13364432, 15034986, 16705540, 20046648, 25058310, 26728864, 30069972, 33411080, 37587465, 40093296, 50116620, 53457728, 60139944, 66822160, 75174930, 80186592, 100233240, 120279888, 133644320, 150349860, 160373184, 200466480, 240559776, 267288640, 300699720, 400932960, 481119552, 601399440, 801865920, 1202798880, 2405597760]

約数ペア:

[(1, 2405597760), (2, 1202798880), (3, 801865920), (4, 601399440), (5, 481119552), (6, 400932960), (8, 300699720), (9, 267288640), (10, 240559776), (12, 200466480), (15, 160373184), (16, 150349860), (18, 133644320), (20, 120279888), (24, 100233240), (30, 80186592), (32, 75174930), (36, 66822160), (40, 60139944), (45, 53457728), (48, 50116620), (60, 40093296), (64, 37587465), (72, 33411080), (80, 30069972), (90, 26728864), (96, 25058310), (120, 20046648), (144, 16705540), (160, 15034986), (180, 13364432), (192, 12529155), (240, 10023324), (288, 8352770), (320, 7517493), (360, 6682216), (480, 5011662), (576, 4176385), (647, 3718080), (720, 3341108), (960, 2505831), (1291, 1863360), (1294, 1859040), (1440, 1670554), (1941, 1239360), (2582, 931680), (2588, 929520), (2880, 835277), (3235, 743616), (3873, 621120), (3882, 619680), (5164, 465840), (5176, 464760), (5823, 413120), (6455, 372672), (6470, 371808), (7746, 310560), (7764, 309840), (9705, 247872), (10328, 232920), (10352, 232380), (11619, 207040), (11646, 206560), (12910, 186336), (12940, 185904), (15492, 155280), (15528, 154920), (19365, 124224), (19410, 123936), (20656, 116460), (20704, 116190), (23238, 103520), (23292, 103280), (25820, 93168), (25880, 92952), (29115, 82624), (30984, 77640), (31056, 77460), (38730, 62112), (38820, 61968), (41312, 58230), (41408, 58095), (46476, 51760), (46584, 51640)]