207955320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1732961}}^1$

素因数の和:1732975

約数の個数: 32

約数和(自身を含む): 623866320

約数和(自身を除く): 415911000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1732961, 3465922, 5198883, 6931844, 8664805, 10397766, 13863688, 17329610, 20795532, 25994415, 34659220, 41591064, 51988830, 69318440, 103977660, 207955320]

約数ペア:

[(1, 207955320), (2, 103977660), (3, 69318440), (4, 51988830), (5, 41591064), (6, 34659220), (8, 25994415), (10, 20795532), (12, 17329610), (15, 13863688), (20, 10397766), (24, 8664805), (30, 6931844), (40, 5198883), (60, 3465922), (120, 1732961)]