3244080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1931}}^1$

素因数の和:1954

約数の個数: 80

約数和(自身を含む): 11499264

約数和(自身を除く): 8255184

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, 1931, 3862, 5793, 7724, 9655, 11586, 13517, 15448, 19310, 23172, 27034, 28965, 30896, 38620, 40551, 46344, 54068, 57930, 67585, 77240, 81102, 92688, 108136, 115860, 135170, 154480, 162204, 202755, 216272, 231720, 270340, 324408, 405510, 463440, 540680, 648816, 811020, 1081360, 1622040, 3244080]

約数ペア:

[(1, 3244080), (2, 1622040), (3, 1081360), (4, 811020), (5, 648816), (6, 540680), (7, 463440), (8, 405510), (10, 324408), (12, 270340), (14, 231720), (15, 216272), (16, 202755), (20, 162204), (21, 154480), (24, 135170), (28, 115860), (30, 108136), (35, 92688), (40, 81102), (42, 77240), (48, 67585), (56, 57930), (60, 54068), (70, 46344), (80, 40551), (84, 38620), (105, 30896), (112, 28965), (120, 27034), (140, 23172), (168, 19310), (210, 15448), (240, 13517), (280, 11586), (336, 9655), (420, 7724), (560, 5793), (840, 3862), (1680, 1931)]