153023280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{637597}}^1$

素因数の和:637613

約数の個数: 40

約数和(自身を含む): 474372912

約数和(自身を除く): 321349632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 637597, 1275194, 1912791, 2550388, 3187985, 3825582, 5100776, 6375970, 7651164, 9563955, 10201552, 12751940, 15302328, 19127910, 25503880, 30604656, 38255820, 51007760, 76511640, 153023280]

約数ペア:

[(1, 153023280), (2, 76511640), (3, 51007760), (4, 38255820), (5, 30604656), (6, 25503880), (8, 19127910), (10, 15302328), (12, 12751940), (15, 10201552), (16, 9563955), (20, 7651164), (24, 6375970), (30, 5100776), (40, 3825582), (48, 3187985), (60, 2550388), (80, 1912791), (120, 1275194), (240, 637597)]