15300660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{941}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 43045632

約数和(自身を除く): 27744972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 941, 1084, 1355, 1626, 1882, 2710, 2823, 3252, 3764, 4065, 4705, 5420, 5646, 8130, 9410, 11292, 14115, 16260, 18820, 28230, 56460, 255011, 510022, 765033, 1020044, 1275055, 1530066, 2550110, 3060132, 3825165, 5100220, 7650330, 15300660]

約数ペア:

[(1, 15300660), (2, 7650330), (3, 5100220), (4, 3825165), (5, 3060132), (6, 2550110), (10, 1530066), (12, 1275055), (15, 1020044), (20, 765033), (30, 510022), (60, 255011), (271, 56460), (542, 28230), (813, 18820), (941, 16260), (1084, 14115), (1355, 11292), (1626, 9410), (1882, 8130), (2710, 5646), (2823, 5420), (3252, 4705), (3764, 4065)]