8284080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4931}}^1$

素因数の和:4954

約数の個数: 80

約数和(自身を含む): 29355264

約数和(自身を除く): 21071184

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, 4931, 9862, 14793, 19724, 24655, 29586, 34517, 39448, 49310, 59172, 69034, 73965, 78896, 98620, 103551, 118344, 138068, 147930, 172585, 197240, 207102, 236688, 276136, 295860, 345170, 394480, 414204, 517755, 552272, 591720, 690340, 828408, 1035510, 1183440, 1380680, 1656816, 2071020, 2761360, 4142040, 8284080]

約数ペア:

[(1, 8284080), (2, 4142040), (3, 2761360), (4, 2071020), (5, 1656816), (6, 1380680), (7, 1183440), (8, 1035510), (10, 828408), (12, 690340), (14, 591720), (15, 552272), (16, 517755), (20, 414204), (21, 394480), (24, 345170), (28, 295860), (30, 276136), (35, 236688), (40, 207102), (42, 197240), (48, 172585), (56, 147930), (60, 138068), (70, 118344), (80, 103551), (84, 98620), (105, 78896), (112, 73965), (120, 69034), (140, 59172), (168, 49310), (210, 39448), (240, 34517), (280, 29586), (336, 24655), (420, 19724), (560, 14793), (840, 9862), (1680, 4931)]