606221280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{20047}}^1$

素因数の和:20078

約数の個数: 192

約数和(自身を含む): 2425006080

約数和(自身を除く): 1818784800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 20047, 30240, 40094, 60141, 80188, 100235, 120282, 140329, 160376, 180423, 200470, 240564, 280658, 300705, 320752, 360846, 400940, 420987, 481128, 541269, 561316, 601410, 641504, 701645, 721692, 801880, 841974, 902115, 962256, 1082538, 1122632, 1202820, 1262961, 1403290, 1443384, 1603760, 1683948, 1804230, 1924512, 2104935, 2165076, 2245264, 2405640, 2525922, 2706345, 2806580, 2886768, 3207520, 3367896, 3608460, 3788883, 4209870, 4330152, 4490528, 4811280, 5051844, 5412690, 5613160, 5773536, 6314805, 6735792, 7216920, 7577766, 8419740, 8660304, 9622560, 10103688, 10825380, 11226320, 12629610, 13471584, 14433840, 15155532, 16839480, 17320608, 18944415, 20207376, 21650760, 22452640, 25259220, 28867680, 30311064, 33678960, 37888830, 40414752, 43301520, 50518440, 60622128, 67357920, 75777660, 86603040, 101036880, 121244256, 151555320, 202073760, 303110640, 606221280]

約数ペア:

[(1, 606221280), (2, 303110640), (3, 202073760), (4, 151555320), (5, 121244256), (6, 101036880), (7, 86603040), (8, 75777660), (9, 67357920), (10, 60622128), (12, 50518440), (14, 43301520), (15, 40414752), (16, 37888830), (18, 33678960), (20, 30311064), (21, 28867680), (24, 25259220), (27, 22452640), (28, 21650760), (30, 20207376), (32, 18944415), (35, 17320608), (36, 16839480), (40, 15155532), (42, 14433840), (45, 13471584), (48, 12629610), (54, 11226320), (56, 10825380), (60, 10103688), (63, 9622560), (70, 8660304), (72, 8419740), (80, 7577766), (84, 7216920), (90, 6735792), (96, 6314805), (105, 5773536), (108, 5613160), (112, 5412690), (120, 5051844), (126, 4811280), (135, 4490528), (140, 4330152), (144, 4209870), (160, 3788883), (168, 3608460), (180, 3367896), (189, 3207520), (210, 2886768), (216, 2806580), (224, 2706345), (240, 2525922), (252, 2405640), (270, 2245264), (280, 2165076), (288, 2104935), (315, 1924512), (336, 1804230), (360, 1683948), (378, 1603760), (420, 1443384), (432, 1403290), (480, 1262961), (504, 1202820), (540, 1122632), (560, 1082538), (630, 962256), (672, 902115), (720, 841974), (756, 801880), (840, 721692), (864, 701645), (945, 641504), (1008, 601410), (1080, 561316), (1120, 541269), (1260, 481128), (1440, 420987), (1512, 400940), (1680, 360846), (1890, 320752), (2016, 300705), (2160, 280658), (2520, 240564), (3024, 200470), (3360, 180423), (3780, 160376), (4320, 140329), (5040, 120282), (6048, 100235), (7560, 80188), (10080, 60141), (15120, 40094), (20047, 30240)]