7513080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 22753440

約数和(自身を除く): 15240360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 457, 548, 685, 822, 914, 1096, 1370, 1371, 1644, 1828, 2055, 2285, 2740, 2742, 3288, 3656, 4110, 4570, 5480, 5484, 6855, 8220, 9140, 10968, 13710, 16440, 18280, 27420, 54840, 62609, 125218, 187827, 250436, 313045, 375654, 500872, 626090, 751308, 939135, 1252180, 1502616, 1878270, 2504360, 3756540, 7513080]

約数ペア:

[(1, 7513080), (2, 3756540), (3, 2504360), (4, 1878270), (5, 1502616), (6, 1252180), (8, 939135), (10, 751308), (12, 626090), (15, 500872), (20, 375654), (24, 313045), (30, 250436), (40, 187827), (60, 125218), (120, 62609), (137, 54840), (274, 27420), (411, 18280), (457, 16440), (548, 13710), (685, 10968), (822, 9140), (914, 8220), (1096, 6855), (1370, 5484), (1371, 5480), (1644, 4570), (1828, 4110), (2055, 3656), (2285, 3288), (2740, 2742)]