63789720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{531581}}^1$

素因数の和:531595

約数の個数: 32

約数和(自身を含む): 191369520

約数和(自身を除く): 127579800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 531581, 1063162, 1594743, 2126324, 2657905, 3189486, 4252648, 5315810, 6378972, 7973715, 10631620, 12757944, 15947430, 21263240, 31894860, 63789720]

約数ペア:

[(1, 63789720), (2, 31894860), (3, 21263240), (4, 15947430), (5, 12757944), (6, 10631620), (8, 7973715), (10, 6378972), (12, 5315810), (15, 4252648), (20, 3189486), (24, 2657905), (30, 2126324), (40, 1594743), (60, 1063162), (120, 531581)]