42249720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{352081}}^1$

素因数の和:352095

約数の個数: 32

約数和(自身を含む): 126749520

約数和(自身を除く): 84499800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 352081, 704162, 1056243, 1408324, 1760405, 2112486, 2816648, 3520810, 4224972, 5281215, 7041620, 8449944, 10562430, 14083240, 21124860, 42249720]

約数ペア:

[(1, 42249720), (2, 21124860), (3, 14083240), (4, 10562430), (5, 8449944), (6, 7041620), (8, 5281215), (10, 4224972), (12, 3520810), (15, 2816648), (20, 2112486), (24, 1760405), (30, 1408324), (40, 1056243), (60, 704162), (120, 352081)]