315163080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1783}}^1$

素因数の和:2291

約数の個数: 96

約数和(自身を含む): 1026941760

約数和(自身を除く): 711778680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 491, 982, 1473, 1783, 1964, 2455, 2946, 3566, 3928, 4419, 4910, 5349, 5892, 7132, 7365, 8838, 8915, 9820, 10698, 11784, 14264, 14730, 16047, 17676, 17830, 19640, 21396, 22095, 26745, 29460, 32094, 35352, 35660, 42792, 44190, 53490, 58920, 64188, 71320, 80235, 88380, 106980, 128376, 160470, 176760, 213960, 320940, 641880, 875453, 1750906, 2626359, 3501812, 4377265, 5252718, 7003624, 7879077, 8754530, 10505436, 13131795, 15758154, 17509060, 21010872, 26263590, 31516308, 35018120, 39395385, 52527180, 63032616, 78790770, 105054360, 157581540, 315163080]

約数ペア:

[(1, 315163080), (2, 157581540), (3, 105054360), (4, 78790770), (5, 63032616), (6, 52527180), (8, 39395385), (9, 35018120), (10, 31516308), (12, 26263590), (15, 21010872), (18, 17509060), (20, 15758154), (24, 13131795), (30, 10505436), (36, 8754530), (40, 7879077), (45, 7003624), (60, 5252718), (72, 4377265), (90, 3501812), (120, 2626359), (180, 1750906), (360, 875453), (491, 641880), (982, 320940), (1473, 213960), (1783, 176760), (1964, 160470), (2455, 128376), (2946, 106980), (3566, 88380), (3928, 80235), (4419, 71320), (4910, 64188), (5349, 58920), (5892, 53490), (7132, 44190), (7365, 42792), (8838, 35660), (8915, 35352), (9820, 32094), (10698, 29460), (11784, 26745), (14264, 22095), (14730, 21396), (16047, 19640), (17676, 17830)]