654014520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14083}}^1$

素因数の和:14146

約数の個数: 128

約数和(自身を含む): 2230905600

約数和(自身を除く): 1576891080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4644, 5160, 5805, 7740, 9288, 11610, 14083, 15480, 23220, 28166, 42249, 46440, 56332, 70415, 84498, 112664, 126747, 140830, 168996, 211245, 253494, 281660, 337992, 380241, 422490, 506988, 563320, 605569, 633735, 760482, 844980, 1013976, 1211138, 1267470, 1520964, 1689960, 1816707, 1901205, 2422276, 2534940, 3027845, 3041928, 3633414, 3802410, 4844552, 5069880, 5450121, 6055690, 7266828, 7604820, 9083535, 10900242, 12111380, 14533656, 15209640, 16350363, 18167070, 21800484, 24222760, 27250605, 32700726, 36334140, 43600968, 54501210, 65401452, 72668280, 81751815, 109002420, 130802904, 163503630, 218004840, 327007260, 654014520]

約数ペア:

[(1, 654014520), (2, 327007260), (3, 218004840), (4, 163503630), (5, 130802904), (6, 109002420), (8, 81751815), (9, 72668280), (10, 65401452), (12, 54501210), (15, 43600968), (18, 36334140), (20, 32700726), (24, 27250605), (27, 24222760), (30, 21800484), (36, 18167070), (40, 16350363), (43, 15209640), (45, 14533656), (54, 12111380), (60, 10900242), (72, 9083535), (86, 7604820), (90, 7266828), (108, 6055690), (120, 5450121), (129, 5069880), (135, 4844552), (172, 3802410), (180, 3633414), (215, 3041928), (216, 3027845), (258, 2534940), (270, 2422276), (344, 1901205), (360, 1816707), (387, 1689960), (430, 1520964), (516, 1267470), (540, 1211138), (645, 1013976), (774, 844980), (860, 760482), (1032, 633735), (1080, 605569), (1161, 563320), (1290, 506988), (1548, 422490), (1720, 380241), (1935, 337992), (2322, 281660), (2580, 253494), (3096, 211245), (3870, 168996), (4644, 140830), (5160, 126747), (5805, 112664), (7740, 84498), (9288, 70415), (11610, 56332), (14083, 46440), (15480, 42249), (23220, 28166)]