289153440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1777}}^1$

素因数の和:1911

約数の個数: 144

約数和(自身を含む): 996028488

約数和(自身を除く): 706875048

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, 72, 80, 90, 96, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 452, 480, 565, 678, 720, 904, 1017, 1130, 1356, 1440, 1695, 1777, 1808, 2034, 2260, 2712, 3390, 3554, 3616, 4068, 4520, 5085, 5331, 5424, 6780, 7108, 8136, 8885, 9040, 10170, 10662, 10848, 13560, 14216, 15993, 16272, 17770, 18080, 20340, 21324, 26655, 27120, 28432, 31986, 32544, 35540, 40680, 42648, 53310, 54240, 56864, 63972, 71080, 79965, 81360, 85296, 106620, 127944, 142160, 159930, 162720, 170592, 200801, 213240, 255888, 284320, 319860, 401602, 426480, 511776, 602403, 639720, 803204, 852960, 1004005, 1204806, 1279440, 1606408, 1807209, 2008010, 2409612, 2558880, 3012015, 3212816, 3614418, 4016020, 4819224, 6024030, 6425632, 7228836, 8032040, 9036045, 9638448, 12048060, 14457672, 16064080, 18072090, 19276896, 24096120, 28915344, 32128160, 36144180, 48192240, 57830688, 72288360, 96384480, 144576720, 289153440]

約数ペア:

[(1, 289153440), (2, 144576720), (3, 96384480), (4, 72288360), (5, 57830688), (6, 48192240), (8, 36144180), (9, 32128160), (10, 28915344), (12, 24096120), (15, 19276896), (16, 18072090), (18, 16064080), (20, 14457672), (24, 12048060), (30, 9638448), (32, 9036045), (36, 8032040), (40, 7228836), (45, 6425632), (48, 6024030), (60, 4819224), (72, 4016020), (80, 3614418), (90, 3212816), (96, 3012015), (113, 2558880), (120, 2409612), (144, 2008010), (160, 1807209), (180, 1606408), (226, 1279440), (240, 1204806), (288, 1004005), (339, 852960), (360, 803204), (452, 639720), (480, 602403), (565, 511776), (678, 426480), (720, 401602), (904, 319860), (1017, 284320), (1130, 255888), (1356, 213240), (1440, 200801), (1695, 170592), (1777, 162720), (1808, 159930), (2034, 142160), (2260, 127944), (2712, 106620), (3390, 85296), (3554, 81360), (3616, 79965), (4068, 71080), (4520, 63972), (5085, 56864), (5331, 54240), (5424, 53310), (6780, 42648), (7108, 40680), (8136, 35540), (8885, 32544), (9040, 31986), (10170, 28432), (10662, 27120), (10848, 26655), (13560, 21324), (14216, 20340), (15993, 18080), (16272, 17770)]