30779040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{64123}}^1$

素因数の和:64141

約数の個数: 48

約数和(自身を含む): 96955488

約数和(自身を除く): 66176448

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, 64123, 128246, 192369, 256492, 320615, 384738, 512984, 641230, 769476, 961845, 1025968, 1282460, 1538952, 1923690, 2051936, 2564920, 3077904, 3847380, 5129840, 6155808, 7694760, 10259680, 15389520, 30779040]

約数ペア:

[(1, 30779040), (2, 15389520), (3, 10259680), (4, 7694760), (5, 6155808), (6, 5129840), (8, 3847380), (10, 3077904), (12, 2564920), (15, 2051936), (16, 1923690), (20, 1538952), (24, 1282460), (30, 1025968), (32, 961845), (40, 769476), (48, 641230), (60, 512984), (80, 384738), (96, 320615), (120, 256492), (160, 192369), (240, 128246), (480, 64123)]