2520074760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3000089}}^1$

素因数の和:3000110

約数の個数: 64

約数和(自身を含む): 8640259200

約数和(自身を除く): 6120184440

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, 3000089, 6000178, 9000267, 12000356, 15000445, 18000534, 21000623, 24000712, 30000890, 36001068, 42001246, 45001335, 60001780, 63001869, 72002136, 84002492, 90002670, 105003115, 120003560, 126003738, 168004984, 180005340, 210006230, 252007476, 315009345, 360010680, 420012460, 504014952, 630018690, 840024920, 1260037380, 2520074760]

約数ペア:

[(1, 2520074760), (2, 1260037380), (3, 840024920), (4, 630018690), (5, 504014952), (6, 420012460), (7, 360010680), (8, 315009345), (10, 252007476), (12, 210006230), (14, 180005340), (15, 168004984), (20, 126003738), (21, 120003560), (24, 105003115), (28, 90002670), (30, 84002492), (35, 72002136), (40, 63001869), (42, 60001780), (56, 45001335), (60, 42001246), (70, 36001068), (84, 30000890), (105, 24000712), (120, 21000623), (140, 18000534), (168, 15000445), (210, 12000356), (280, 9000267), (420, 6000178), (840, 3000089)]