15376260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1021}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 43267392

約数和(自身を除く): 27891132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1021, 1255, 1506, 2042, 2510, 3012, 3063, 3765, 4084, 5020, 5105, 6126, 7530, 10210, 12252, 15060, 15315, 20420, 30630, 61260, 256271, 512542, 768813, 1025084, 1281355, 1537626, 2562710, 3075252, 3844065, 5125420, 7688130, 15376260]

約数ペア:

[(1, 15376260), (2, 7688130), (3, 5125420), (4, 3844065), (5, 3075252), (6, 2562710), (10, 1537626), (12, 1281355), (15, 1025084), (20, 768813), (30, 512542), (60, 256271), (251, 61260), (502, 30630), (753, 20420), (1004, 15315), (1021, 15060), (1255, 12252), (1506, 10210), (2042, 7530), (2510, 6126), (3012, 5105), (3063, 5020), (3765, 4084)]