306046320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1275193}}^1$

素因数の和:1275209

約数の個数: 40

約数和(自身を含む): 948744336

約数和(自身を除く): 642698016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1275193, 2550386, 3825579, 5100772, 6375965, 7651158, 10201544, 12751930, 15302316, 19127895, 20403088, 25503860, 30604632, 38255790, 51007720, 61209264, 76511580, 102015440, 153023160, 306046320]

約数ペア:

[(1, 306046320), (2, 153023160), (3, 102015440), (4, 76511580), (5, 61209264), (6, 51007720), (8, 38255790), (10, 30604632), (12, 25503860), (15, 20403088), (16, 19127895), (20, 15302316), (24, 12751930), (30, 10201544), (40, 7651158), (48, 6375965), (60, 5100772), (80, 3825579), (120, 2550386), (240, 1275193)]