190864920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1590541}}^1$

素因数の和:1590555

約数の個数: 32

約数和(自身を含む): 572595120

約数和(自身を除く): 381730200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1590541, 3181082, 4771623, 6362164, 7952705, 9543246, 12724328, 15905410, 19086492, 23858115, 31810820, 38172984, 47716230, 63621640, 95432460, 190864920]

約数ペア:

[(1, 190864920), (2, 95432460), (3, 63621640), (4, 47716230), (5, 38172984), (6, 31810820), (8, 23858115), (10, 19086492), (12, 15905410), (15, 12724328), (20, 9543246), (24, 7952705), (30, 6362164), (40, 4771623), (60, 3181082), (120, 1590541)]