28446120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{26339}}^1$

素因数の和:26359

約数の個数: 64

約数和(自身を含む): 94824000

約数和(自身を除く): 66377880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 26339, 52678, 79017, 105356, 131695, 158034, 210712, 237051, 263390, 316068, 395085, 474102, 526780, 632136, 711153, 790170, 948204, 1053560, 1185255, 1422306, 1580340, 1896408, 2370510, 2844612, 3160680, 3555765, 4741020, 5689224, 7111530, 9482040, 14223060, 28446120]

約数ペア:

[(1, 28446120), (2, 14223060), (3, 9482040), (4, 7111530), (5, 5689224), (6, 4741020), (8, 3555765), (9, 3160680), (10, 2844612), (12, 2370510), (15, 1896408), (18, 1580340), (20, 1422306), (24, 1185255), (27, 1053560), (30, 948204), (36, 790170), (40, 711153), (45, 632136), (54, 526780), (60, 474102), (72, 395085), (90, 316068), (108, 263390), (120, 237051), (135, 210712), (180, 158034), (216, 131695), (270, 105356), (360, 79017), (540, 52678), (1080, 26339)]