27980367360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331207}}^1$

素因数の和:331244

約数の個数: 160

約数和(自身を含む): 97581825792

約数和(自身を除く): 69601458432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 3520, 3840, 4224, 5280, 5632, 7040, 7680, 8448, 10560, 14080, 16896, 21120, 28160, 42240, 84480, 331207, 662414, 993621, 1324828, 1656035, 1987242, 2649656, 3312070, 3643277, 3974484, 4968105, 5299312, 6624140, 7286554, 7948968, 9936210, 10598624, 10929831, 13248280, 14573108, 15897936, 18216385, 19872420, 21197248, 21859662, 26496560, 29146216, 31795872, 36432770, 39744840, 42394496, 43719324, 52993120, 54649155, 58292432, 63591744, 72865540, 79489680, 84788992, 87438648, 105986240, 109298310, 116584864, 127183488, 145731080, 158979360, 169577984, 174877296, 211972480, 218596620, 233169728, 254366976, 291462160, 317958720, 349754592, 423944960, 437193240, 466339456, 508733952, 582924320, 635917440, 699509184, 847889920, 874386480, 932678912, 1165848640, 1271834880, 1399018368, 1748772960, 1865357824, 2331697280, 2543669760, 2798036736, 3497545920, 4663394560, 5596073472, 6995091840, 9326789120, 13990183680, 27980367360]

約数ペア:

[(1, 27980367360), (2, 13990183680), (3, 9326789120), (4, 6995091840), (5, 5596073472), (6, 4663394560), (8, 3497545920), (10, 2798036736), (11, 2543669760), (12, 2331697280), (15, 1865357824), (16, 1748772960), (20, 1399018368), (22, 1271834880), (24, 1165848640), (30, 932678912), (32, 874386480), (33, 847889920), (40, 699509184), (44, 635917440), (48, 582924320), (55, 508733952), (60, 466339456), (64, 437193240), (66, 423944960), (80, 349754592), (88, 317958720), (96, 291462160), (110, 254366976), (120, 233169728), (128, 218596620), (132, 211972480), (160, 174877296), (165, 169577984), (176, 158979360), (192, 145731080), (220, 127183488), (240, 116584864), (256, 109298310), (264, 105986240), (320, 87438648), (330, 84788992), (352, 79489680), (384, 72865540), (440, 63591744), (480, 58292432), (512, 54649155), (528, 52993120), (640, 43719324), (660, 42394496), (704, 39744840), (768, 36432770), (880, 31795872), (960, 29146216), (1056, 26496560), (1280, 21859662), (1320, 21197248), (1408, 19872420), (1536, 18216385), (1760, 15897936), (1920, 14573108), (2112, 13248280), (2560, 10929831), (2640, 10598624), (2816, 9936210), (3520, 7948968), (3840, 7286554), (4224, 6624140), (5280, 5299312), (5632, 4968105), (7040, 3974484), (7680, 3643277), (8448, 3312070), (10560, 2649656), (14080, 1987242), (16896, 1656035), (21120, 1324828), (28160, 993621), (42240, 662414), (84480, 331207)]