4620840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{5501}}^1$

素因数の和:5522

約数の個数: 64

約数和(自身を含む): 15845760

約数和(自身を除く): 11224920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 5501, 11002, 16503, 22004, 27505, 33006, 38507, 44008, 55010, 66012, 77014, 82515, 110020, 115521, 132024, 154028, 165030, 192535, 220040, 231042, 308056, 330060, 385070, 462084, 577605, 660120, 770140, 924168, 1155210, 1540280, 2310420, 4620840]

約数ペア:

[(1, 4620840), (2, 2310420), (3, 1540280), (4, 1155210), (5, 924168), (6, 770140), (7, 660120), (8, 577605), (10, 462084), (12, 385070), (14, 330060), (15, 308056), (20, 231042), (21, 220040), (24, 192535), (28, 165030), (30, 154028), (35, 132024), (40, 115521), (42, 110020), (56, 82515), (60, 77014), (70, 66012), (84, 55010), (105, 44008), (120, 38507), (140, 33006), (168, 27505), (210, 22004), (280, 16503), (420, 11002), (840, 5501)]