131903040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137399}}^1$

素因数の和:137419

約数の個数: 56

約数和(自身を含む): 418795200

約数和(自身を除く): 286892160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 137399, 274798, 412197, 549596, 686995, 824394, 1099192, 1373990, 1648788, 2060985, 2198384, 2747980, 3297576, 4121970, 4396768, 5495960, 6595152, 8243940, 8793536, 10991920, 13190304, 16487880, 21983840, 26380608, 32975760, 43967680, 65951520, 131903040]

約数ペア:

[(1, 131903040), (2, 65951520), (3, 43967680), (4, 32975760), (5, 26380608), (6, 21983840), (8, 16487880), (10, 13190304), (12, 10991920), (15, 8793536), (16, 8243940), (20, 6595152), (24, 5495960), (30, 4396768), (32, 4121970), (40, 3297576), (48, 2747980), (60, 2198384), (64, 2060985), (80, 1648788), (96, 1373990), (120, 1099192), (160, 824394), (192, 686995), (240, 549596), (320, 412197), (480, 274798), (960, 137399)]