65276520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{543971}}^1$

素因数の和:543985

約数の個数: 32

約数和(自身を含む): 195829920

約数和(自身を除く): 130553400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 543971, 1087942, 1631913, 2175884, 2719855, 3263826, 4351768, 5439710, 6527652, 8159565, 10879420, 13055304, 16319130, 21758840, 32638260, 65276520]

約数ペア:

[(1, 65276520), (2, 32638260), (3, 21758840), (4, 16319130), (5, 13055304), (6, 10879420), (8, 8159565), (10, 6527652), (12, 5439710), (15, 4351768), (20, 3263826), (24, 2719855), (30, 2175884), (40, 1631913), (60, 1087942), (120, 543971)]