282779040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{589123}}^1$

素因数の和:589141

約数の個数: 48

約数和(自身を含む): 890755488

約数和(自身を除く): 607976448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 589123, 1178246, 1767369, 2356492, 2945615, 3534738, 4712984, 5891230, 7069476, 8836845, 9425968, 11782460, 14138952, 17673690, 18851936, 23564920, 28277904, 35347380, 47129840, 56555808, 70694760, 94259680, 141389520, 282779040]

約数ペア:

[(1, 282779040), (2, 141389520), (3, 94259680), (4, 70694760), (5, 56555808), (6, 47129840), (8, 35347380), (10, 28277904), (12, 23564920), (15, 18851936), (16, 17673690), (20, 14138952), (24, 11782460), (30, 9425968), (32, 8836845), (40, 7069476), (48, 5891230), (60, 4712984), (80, 3534738), (96, 2945615), (120, 2356492), (160, 1767369), (240, 1178246), (480, 589123)]