8415120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{5009}}^1$

素因数の和:5032

約数の個数: 80

約数和(自身を含む): 29819520

約数和(自身を除く): 21404400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 5009, 10018, 15027, 20036, 25045, 30054, 35063, 40072, 50090, 60108, 70126, 75135, 80144, 100180, 105189, 120216, 140252, 150270, 175315, 200360, 210378, 240432, 280504, 300540, 350630, 400720, 420756, 525945, 561008, 601080, 701260, 841512, 1051890, 1202160, 1402520, 1683024, 2103780, 2805040, 4207560, 8415120]

約数ペア:

[(1, 8415120), (2, 4207560), (3, 2805040), (4, 2103780), (5, 1683024), (6, 1402520), (7, 1202160), (8, 1051890), (10, 841512), (12, 701260), (14, 601080), (15, 561008), (16, 525945), (20, 420756), (21, 400720), (24, 350630), (28, 300540), (30, 280504), (35, 240432), (40, 210378), (42, 200360), (48, 175315), (56, 150270), (60, 140252), (70, 120216), (80, 105189), (84, 100180), (105, 80144), (112, 75135), (120, 70126), (140, 60108), (168, 50090), (210, 40072), (240, 35063), (280, 30054), (336, 25045), (420, 20036), (560, 15027), (840, 10018), (1680, 5009)]