201662040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{2003}}^1$

素因数の和:2856

約数の個数: 64

約数和(自身を含む): 606009600

約数和(自身を除く): 404347560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 839, 1678, 2003, 2517, 3356, 4006, 4195, 5034, 6009, 6712, 8012, 8390, 10015, 10068, 12018, 12585, 16024, 16780, 20030, 20136, 24036, 25170, 30045, 33560, 40060, 48072, 50340, 60090, 80120, 100680, 120180, 240360, 1680517, 3361034, 5041551, 6722068, 8402585, 10083102, 13444136, 16805170, 20166204, 25207755, 33610340, 40332408, 50415510, 67220680, 100831020, 201662040]

約数ペア:

[(1, 201662040), (2, 100831020), (3, 67220680), (4, 50415510), (5, 40332408), (6, 33610340), (8, 25207755), (10, 20166204), (12, 16805170), (15, 13444136), (20, 10083102), (24, 8402585), (30, 6722068), (40, 5041551), (60, 3361034), (120, 1680517), (839, 240360), (1678, 120180), (2003, 100680), (2517, 80120), (3356, 60090), (4006, 50340), (4195, 48072), (5034, 40060), (6009, 33560), (6712, 30045), (8012, 25170), (8390, 24036), (10015, 20136), (10068, 20030), (12018, 16780), (12585, 16024)]