28017240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233477}}^1$

素因数の和:233491

約数の個数: 32

約数和(自身を含む): 84052080

約数和(自身を除く): 56034840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233477, 466954, 700431, 933908, 1167385, 1400862, 1867816, 2334770, 2801724, 3502155, 4669540, 5603448, 7004310, 9339080, 14008620, 28017240]

約数ペア:

[(1, 28017240), (2, 14008620), (3, 9339080), (4, 7004310), (5, 5603448), (6, 4669540), (8, 3502155), (10, 2801724), (12, 2334770), (15, 1867816), (20, 1400862), (24, 1167385), (30, 933908), (40, 700431), (60, 466954), (120, 233477)]