539444880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19211}}^1$

素因数の和:19246

約数の個数: 160

約数和(自身を含む): 2001121920

約数和(自身を除く): 1461677040

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, 9360, 14040, 19211, 28080, 38422, 57633, 76844, 96055, 115266, 153688, 172899, 192110, 230532, 249743, 288165, 307376, 345798, 384220, 461064, 499486, 518697, 576330, 691596, 749229, 768440, 864495, 922128, 998972, 1037394, 1152660, 1248715, 1383192, 1498458, 1536880, 1728990, 1997944, 2074788, 2247687, 2305320, 2497430, 2593485, 2766384, 2996916, 3457980, 3746145, 3995888, 4149576, 4495374, 4610640, 4994860, 5186970, 5993832, 6743061, 6915960, 7492290, 8299152, 8990748, 9989720, 10373940, 11238435, 11987664, 13486122, 13831920, 14984580, 17981496, 19979440, 20747880, 22476870, 26972244, 29969160, 33715305, 35962992, 41495760, 44953740, 53944488, 59938320, 67430610, 89907480, 107888976, 134861220, 179814960, 269722440, 539444880]

約数ペア:

[(1, 539444880), (2, 269722440), (3, 179814960), (4, 134861220), (5, 107888976), (6, 89907480), (8, 67430610), (9, 59938320), (10, 53944488), (12, 44953740), (13, 41495760), (15, 35962992), (16, 33715305), (18, 29969160), (20, 26972244), (24, 22476870), (26, 20747880), (27, 19979440), (30, 17981496), (36, 14984580), (39, 13831920), (40, 13486122), (45, 11987664), (48, 11238435), (52, 10373940), (54, 9989720), (60, 8990748), (65, 8299152), (72, 7492290), (78, 6915960), (80, 6743061), (90, 5993832), (104, 5186970), (108, 4994860), (117, 4610640), (120, 4495374), (130, 4149576), (135, 3995888), (144, 3746145), (156, 3457980), (180, 2996916), (195, 2766384), (208, 2593485), (216, 2497430), (234, 2305320), (240, 2247687), (260, 2074788), (270, 1997944), (312, 1728990), (351, 1536880), (360, 1498458), (390, 1383192), (432, 1248715), (468, 1152660), (520, 1037394), (540, 998972), (585, 922128), (624, 864495), (702, 768440), (720, 749229), (780, 691596), (936, 576330), (1040, 518697), (1080, 499486), (1170, 461064), (1404, 384220), (1560, 345798), (1755, 307376), (1872, 288165), (2160, 249743), (2340, 230532), (2808, 192110), (3120, 172899), (3510, 153688), (4680, 115266), (5616, 96055), (7020, 76844), (9360, 57633), (14040, 38422), (19211, 28080)]