12866876520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107223971}}^1$

素因数の和:107223985

約数の個数: 32

約数和(自身を含む): 38600629920

約数和(自身を除く): 25733753400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 107223971, 214447942, 321671913, 428895884, 536119855, 643343826, 857791768, 1072239710, 1286687652, 1608359565, 2144479420, 2573375304, 3216719130, 4288958840, 6433438260, 12866876520]

約数ペア:

[(1, 12866876520), (2, 6433438260), (3, 4288958840), (4, 3216719130), (5, 2573375304), (6, 2144479420), (8, 1608359565), (10, 1286687652), (12, 1072239710), (15, 857791768), (20, 643343826), (24, 536119855), (30, 428895884), (40, 321671913), (60, 214447942), (120, 107223971)]