16139640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12227}}^1$

素因数の和:12252

約数の個数: 64

約数和(自身を含む): 52824960

約数和(自身を除く): 36685320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 12227, 24454, 36681, 48908, 61135, 73362, 97816, 122270, 134497, 146724, 183405, 244540, 268994, 293448, 366810, 403491, 489080, 537988, 672485, 733620, 806982, 1075976, 1344970, 1467240, 1613964, 2017455, 2689940, 3227928, 4034910, 5379880, 8069820, 16139640]

約数ペア:

[(1, 16139640), (2, 8069820), (3, 5379880), (4, 4034910), (5, 3227928), (6, 2689940), (8, 2017455), (10, 1613964), (11, 1467240), (12, 1344970), (15, 1075976), (20, 806982), (22, 733620), (24, 672485), (30, 537988), (33, 489080), (40, 403491), (44, 366810), (55, 293448), (60, 268994), (66, 244540), (88, 183405), (110, 146724), (120, 134497), (132, 122270), (165, 97816), (220, 73362), (264, 61135), (330, 48908), (440, 36681), (660, 24454), (1320, 12227)]