285037680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1187657}}^1$

素因数の和:1187673

約数の個数: 40

約数和(自身を含む): 883617552

約数和(自身を除く): 598579872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1187657, 2375314, 3562971, 4750628, 5938285, 7125942, 9501256, 11876570, 14251884, 17814855, 19002512, 23753140, 28503768, 35629710, 47506280, 57007536, 71259420, 95012560, 142518840, 285037680]

約数ペア:

[(1, 285037680), (2, 142518840), (3, 95012560), (4, 71259420), (5, 57007536), (6, 47506280), (8, 35629710), (10, 28503768), (12, 23753140), (15, 19002512), (16, 17814855), (20, 14251884), (24, 11876570), (30, 9501256), (40, 7125942), (48, 5938285), (60, 4750628), (80, 3562971), (120, 2375314), (240, 1187657)]