356289240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{6047}}^1$

素因数の和:6552

約数の個数: 64

約数和(自身を含む): 1071221760

約数和(自身を除く): 714932520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2455, 2946, 3928, 4910, 5892, 6047, 7365, 9820, 11784, 12094, 14730, 18141, 19640, 24188, 29460, 30235, 36282, 48376, 58920, 60470, 72564, 90705, 120940, 145128, 181410, 241880, 362820, 725640, 2969077, 5938154, 8907231, 11876308, 14845385, 17814462, 23752616, 29690770, 35628924, 44536155, 59381540, 71257848, 89072310, 118763080, 178144620, 356289240]

約数ペア:

[(1, 356289240), (2, 178144620), (3, 118763080), (4, 89072310), (5, 71257848), (6, 59381540), (8, 44536155), (10, 35628924), (12, 29690770), (15, 23752616), (20, 17814462), (24, 14845385), (30, 11876308), (40, 8907231), (60, 5938154), (120, 2969077), (491, 725640), (982, 362820), (1473, 241880), (1964, 181410), (2455, 145128), (2946, 120940), (3928, 90705), (4910, 72564), (5892, 60470), (6047, 58920), (7365, 48376), (9820, 36282), (11784, 30235), (12094, 29460), (14730, 24188), (18141, 19640)]