3940380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7297}}^1$

素因数の和:7315

約数の個数: 48

約数和(自身を含む): 12260640

約数和(自身を除く): 8320260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 7297, 14594, 21891, 29188, 36485, 43782, 65673, 72970, 87564, 109455, 131346, 145940, 197019, 218910, 262692, 328365, 394038, 437820, 656730, 788076, 985095, 1313460, 1970190, 3940380]

約数ペア:

[(1, 3940380), (2, 1970190), (3, 1313460), (4, 985095), (5, 788076), (6, 656730), (9, 437820), (10, 394038), (12, 328365), (15, 262692), (18, 218910), (20, 197019), (27, 145940), (30, 131346), (36, 109455), (45, 87564), (54, 72970), (60, 65673), (90, 43782), (108, 36485), (135, 29188), (180, 21891), (270, 14594), (540, 7297)]