15341940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{28411}}^1$

素因数の和:28429

約数の個数: 48

約数和(自身を含む): 47732160

約数和(自身を除く): 32390220

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, 28411, 56822, 85233, 113644, 142055, 170466, 255699, 284110, 340932, 426165, 511398, 568220, 767097, 852330, 1022796, 1278495, 1534194, 1704660, 2556990, 3068388, 3835485, 5113980, 7670970, 15341940]

約数ペア:

[(1, 15341940), (2, 7670970), (3, 5113980), (4, 3835485), (5, 3068388), (6, 2556990), (9, 1704660), (10, 1534194), (12, 1278495), (15, 1022796), (18, 852330), (20, 767097), (27, 568220), (30, 511398), (36, 426165), (45, 340932), (54, 284110), (60, 255699), (90, 170466), (108, 142055), (135, 113644), (180, 85233), (270, 56822), (540, 28411)]