153849720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1282081}}^1$

素因数の和:1282095

約数の個数: 32

約数和(自身を含む): 461549520

約数和(自身を除く): 307699800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1282081, 2564162, 3846243, 5128324, 6410405, 7692486, 10256648, 12820810, 15384972, 19231215, 25641620, 30769944, 38462430, 51283240, 76924860, 153849720]

約数ペア:

[(1, 153849720), (2, 76924860), (3, 51283240), (4, 38462430), (5, 30769944), (6, 25641620), (8, 19231215), (10, 15384972), (12, 12820810), (15, 10256648), (20, 7692486), (24, 6410405), (30, 5128324), (40, 3846243), (60, 2564162), (120, 1282081)]