840242880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{291751}}^1$

素因数の和:291774

約数の個数: 84

約数和(自身を含む): 2890095312

約数和(自身を除く): 2049852432

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 291751, 583502, 875253, 1167004, 1458755, 1750506, 2334008, 2625759, 2917510, 3501012, 4376265, 4668016, 5251518, 5835020, 7002024, 8752530, 9336032, 10503036, 11670040, 13128795, 14004048, 17505060, 18672064, 21006072, 23340080, 26257590, 28008096, 35010120, 42012144, 46680160, 52515180, 56016192, 70020240, 84024288, 93360320, 105030360, 140040480, 168048576, 210060720, 280080960, 420121440, 840242880]

約数ペア:

[(1, 840242880), (2, 420121440), (3, 280080960), (4, 210060720), (5, 168048576), (6, 140040480), (8, 105030360), (9, 93360320), (10, 84024288), (12, 70020240), (15, 56016192), (16, 52515180), (18, 46680160), (20, 42012144), (24, 35010120), (30, 28008096), (32, 26257590), (36, 23340080), (40, 21006072), (45, 18672064), (48, 17505060), (60, 14004048), (64, 13128795), (72, 11670040), (80, 10503036), (90, 9336032), (96, 8752530), (120, 7002024), (144, 5835020), (160, 5251518), (180, 4668016), (192, 4376265), (240, 3501012), (288, 2917510), (320, 2625759), (360, 2334008), (480, 1750506), (576, 1458755), (720, 1167004), (960, 875253), (1440, 583502), (2880, 291751)]