187250640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{780211}}^1$

素因数の和:780227

約数の個数: 40

約数和(自身を含む): 580477728

約数和(自身を除く): 393227088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 780211, 1560422, 2340633, 3120844, 3901055, 4681266, 6241688, 7802110, 9362532, 11703165, 12483376, 15604220, 18725064, 23406330, 31208440, 37450128, 46812660, 62416880, 93625320, 187250640]

約数ペア:

[(1, 187250640), (2, 93625320), (3, 62416880), (4, 46812660), (5, 37450128), (6, 31208440), (8, 23406330), (10, 18725064), (12, 15604220), (15, 12483376), (16, 11703165), (20, 9362532), (24, 7802110), (30, 6241688), (40, 4681266), (48, 3901055), (60, 3120844), (80, 2340633), (120, 1560422), (240, 780211)]