54851640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457097}}^1$

素因数の和:457111

約数の個数: 32

約数和(自身を含む): 164555280

約数和(自身を除く): 109703640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457097, 914194, 1371291, 1828388, 2285485, 2742582, 3656776, 4570970, 5485164, 6856455, 9141940, 10970328, 13712910, 18283880, 27425820, 54851640]

約数ペア:

[(1, 54851640), (2, 27425820), (3, 18283880), (4, 13712910), (5, 10970328), (6, 9141940), (8, 6856455), (10, 5485164), (12, 4570970), (15, 3656776), (20, 2742582), (24, 2285485), (30, 1828388), (40, 1371291), (60, 914194), (120, 457097)]