73875960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{205211}}^1$

素因数の和:205228

約数の個数: 48

約数和(自身を含む): 240098040

約数和(自身を除く): 166222080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 205211, 410422, 615633, 820844, 1026055, 1231266, 1641688, 1846899, 2052110, 2462532, 3078165, 3693798, 4104220, 4925064, 6156330, 7387596, 8208440, 9234495, 12312660, 14775192, 18468990, 24625320, 36937980, 73875960]

約数ペア:

[(1, 73875960), (2, 36937980), (3, 24625320), (4, 18468990), (5, 14775192), (6, 12312660), (8, 9234495), (9, 8208440), (10, 7387596), (12, 6156330), (15, 4925064), (18, 4104220), (20, 3693798), (24, 3078165), (30, 2462532), (36, 2052110), (40, 1846899), (45, 1641688), (60, 1231266), (72, 1026055), (90, 820844), (120, 615633), (180, 410422), (360, 205211)]