64124520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{534371}}^1$

素因数の和:534385

約数の個数: 32

約数和(自身を含む): 192373920

約数和(自身を除く): 128249400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 534371, 1068742, 1603113, 2137484, 2671855, 3206226, 4274968, 5343710, 6412452, 8015565, 10687420, 12824904, 16031130, 21374840, 32062260, 64124520]

約数ペア:

[(1, 64124520), (2, 32062260), (3, 21374840), (4, 16031130), (5, 12824904), (6, 10687420), (8, 8015565), (10, 6412452), (12, 5343710), (15, 4274968), (20, 3206226), (24, 2671855), (30, 2137484), (40, 1603113), (60, 1068742), (120, 534371)]