260498160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9277}}^1$

素因数の和:9312

約数の個数: 160

約数和(自身を含む): 966396480

約数和(自身を除く): 705898320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9277, 9360, 14040, 18554, 27831, 28080, 37108, 46385, 55662, 74216, 83493, 92770, 111324, 120601, 139155, 148432, 166986, 185540, 222648, 241202, 250479, 278310, 333972, 361803, 371080, 417465, 445296, 482404, 500958, 556620, 603005, 667944, 723606, 742160, 834930, 964808, 1001916, 1085409, 1113240, 1206010, 1252395, 1335888, 1447212, 1669860, 1809015, 1929616, 2003832, 2170818, 2226480, 2412020, 2504790, 2894424, 3256227, 3339720, 3618030, 4007664, 4341636, 4824040, 5009580, 5427045, 5788848, 6512454, 6679440, 7236060, 8683272, 9648080, 10019160, 10854090, 13024908, 14472120, 16281135, 17366544, 20038320, 21708180, 26049816, 28944240, 32562270, 43416360, 52099632, 65124540, 86832720, 130249080, 260498160]

約数ペア:

[(1, 260498160), (2, 130249080), (3, 86832720), (4, 65124540), (5, 52099632), (6, 43416360), (8, 32562270), (9, 28944240), (10, 26049816), (12, 21708180), (13, 20038320), (15, 17366544), (16, 16281135), (18, 14472120), (20, 13024908), (24, 10854090), (26, 10019160), (27, 9648080), (30, 8683272), (36, 7236060), (39, 6679440), (40, 6512454), (45, 5788848), (48, 5427045), (52, 5009580), (54, 4824040), (60, 4341636), (65, 4007664), (72, 3618030), (78, 3339720), (80, 3256227), (90, 2894424), (104, 2504790), (108, 2412020), (117, 2226480), (120, 2170818), (130, 2003832), (135, 1929616), (144, 1809015), (156, 1669860), (180, 1447212), (195, 1335888), (208, 1252395), (216, 1206010), (234, 1113240), (240, 1085409), (260, 1001916), (270, 964808), (312, 834930), (351, 742160), (360, 723606), (390, 667944), (432, 603005), (468, 556620), (520, 500958), (540, 482404), (585, 445296), (624, 417465), (702, 371080), (720, 361803), (780, 333972), (936, 278310), (1040, 250479), (1080, 241202), (1170, 222648), (1404, 185540), (1560, 166986), (1755, 148432), (1872, 139155), (2160, 120601), (2340, 111324), (2808, 92770), (3120, 83493), (3510, 74216), (4680, 55662), (5616, 46385), (7020, 37108), (9277, 28080), (9360, 27831), (14040, 18554)]